CN117229843A - Continuous water removal device for biodiesel processing - Google Patents

Abstract

The invention provides a continuous water removal device for biodiesel processing, which comprises a processing cylinder assembly, a multi-layer liquid separation assembly, a liquid inlet component, a salt adding assembly, stirring firmware, a dispersing component, a dynamic filtering assembly and a collecting shell component, wherein the separating cylinder is connected with the processing cylinder through a connecting box, an integrated liquid inlet column is vertically arranged in the processing cylinder in a rotating way, a liquid outlet head is uniformly arranged on the lower wall of a liquid separation pipe outside the integrated liquid inlet column, a salt adding cylinder is also arranged at the upper left end of the processing cylinder in a rotating way, and the salt adding cylinder is in transmission connection with the integrated liquid inlet column, so that the mixing of biodiesel stock solution and salt can be uniformly realized; meanwhile, the filter ring is screwed in the connecting box by taking the treatment cylinder as the center, and is connected with the integrated liquid inlet column in a transmission way, undissolved salt materials can be filtered out by the fully mixed liquid through the dynamically rotating filter ring, and the mixed liquid can be layered by utilizing different densities of biodiesel and brine in the separating cylinder, so that continuous dewatering operation is carried out on the biodiesel.

Description

Continuous water removal device for biodiesel processing

Technical Field

The invention relates to the technical field of biodiesel processing, in particular to a continuous water removal device for biodiesel processing.

Background

Petrochemical fuels are currently the main energy source used by humans, but increasingly consume the same and cause serious problems of greenhouse effect and environmental pollution, so biodiesel is being developed as a green substitute for petrochemical fuels in many countries.

In the production process of preparing biodiesel products from waste oil and other raw materials, the obtained biodiesel contains a small amount of water, combustion of the biodiesel in an engine can be influenced in the use process of replacing petrochemical fuel, and the engine can be corroded, so that water removal operation is necessary in the preparation process of the biodiesel.

The salt filtration method is the operation method which is most widely applied and simple in removing the water content of the biodiesel at present, however, the traditional salt filtration method adopts a mode of directly pouring salt materials into the biodiesel stock solution in a pile, so that the salt materials and the biodiesel are difficult to mix uniformly, and the defect of low water removal rate exists.

Disclosure of Invention

The invention aims to provide a continuous water removal device for biodiesel processing, which can improve the uniformity and efficiency of mixing biodiesel stock solution and salt materials by integrating the rotation of a liquid inlet column and the transmission connection of a salt adding cylinder.

The invention aims at realizing the technical scheme that the continuous water removal device for biodiesel processing comprises a processing cylinder assembly, a multi-layer liquid separation assembly, a salt adding assembly, a dispersing component and a dynamic filtering assembly, wherein the processing cylinder assembly comprises a processing cylinder, the multi-layer liquid separation assembly comprises an integrated liquid inlet column, the salt adding assembly comprises a salt adding cylinder and an upper belt wheel, the dispersing component comprises a dispersing cover, and the dynamic filtering assembly comprises a filter ring and a rubber wheel;

the right lower extreme of handling section of thick bamboo is connected with the connection box, the integrated liquid column is inserted to the inner chamber of handling section of thick bamboo soon of the intermediate position seal of handling section of thick bamboo lower extreme, and the bottom opening of integrated liquid column is connected with outside waiting to handle the feed liquor, the even array of being connected with of lateral wall of integrated liquid column that is located handling section of thick bamboo divides the liquid pipe, the lower wall of every group liquid pipe all is even is connected with array liquid head, the preceding downside of handling section of thick bamboo is equipped with rotatable end drive band pulley, and end drive band pulley is connected with the bottom transmission of integrated liquid column, add the salt section of thick bamboo and establish soon in the left side of handling section of thick bamboo top, the inner bottom end of adding the salt section of thick bamboo is fixed with out the salt net, and add the salt section of thick bamboo and communicate with handling section of thick bamboo inner chamber through out the salt net, go up the coaxial linking of thick bamboo is fixed on the top of integrated liquid column, and add the salt section of thick bamboo is connected with last band pulley transmission, array dispersed lid even linking is fixed on the upper end of integrated liquid column, and every group dispersed lid all can move to the outer lower of a set of salt gel net, the filter ring uses handling section of thick bamboo to rotate as the center and inserts in the connection box, the coaxial drive band pulley is fixed on the end of band pulley, and forms the elastic filter ring.

The technical scheme of the invention comprises the following using processes:

the biodiesel stock solution can be conveyed to the inner cavity of the treatment cylinder through an opening at the lower end of the integrated liquid inlet column, and salt materials are added into the inner cavity of the treatment cylinder through a salt adding cylinder;

the stock solution entering the integrated liquid inlet column can enter each component liquid pipe, the liquid outlet heads from the lower wall of each component liquid pipe are dispersed and enter the inner cavity of the treatment cylinder, the stock solution can enter the treatment cylinder from different spaces through each group of liquid outlet heads, and the short circuit can not occur in the input and output of the stock solution in the inner cavity of the treatment cylinder by adopting a mode of multi-point entry of the stock solution;

meanwhile, the integrated liquid inlet column is driven to rotate by the rotatable bottom driving belt wheel, the integrated liquid inlet column drives the liquid separating pipe to rotate, and the liquid separating pipe can mix and stir the stock solution and the salt material in the inner cavity of the treatment cylinder so as to accelerate the dissolution of the water in the stock solution;

the rotation of the integrated liquid inlet column can also drive the salt adding cylinder to rotate through the transmission mechanism, salt materials in the salt adding cylinder slowly enter the inner cavity of the treatment cylinder through the salt outlet net, and the effect of eliminating salt material caking in the salt adding cylinder can be achieved through the rotation of the salt adding cylinder;

the liquid outlet heads can rotate along with the rotation of the liquid distribution pipe, so that the stock solution flowing out of each group of liquid outlet heads enters the inner cavity of the treatment cylinder in a spiral rotation state and is more uniformly mixed with salt materials;

the mixed solution of the stock solution and the salt material can flow out from the connecting box;

the rubber wheel can drive the rotation of the rubber wheel synchronously through the bottom driving belt wheel, and the rubber wheel can drive the rotation of the filter ring through friction force formed outside the filter ring, so that the filter ring can filter mixed liquid flowing out of the connecting box under the condition of dynamic rotation, and undissolved salt materials are reserved in the inner cavity of the treatment cylinder;

the density of the biodiesel and the density of the brine in the mixed liquid flowing out of the connecting box are different, and different liquid layers can be formed, so that the purpose of separating the water from the biodiesel in the stock solution can be achieved.

Compared with the prior art, the continuous water removal device for biodiesel processing provided by the invention has the following advantages:

(1) According to the invention, the rotatable integrated liquid inlet column is arranged in the inner cavity of the treatment cylinder, the liquid outlet heads are arranged in a dispersed manner through the lower wall of the liquid distribution pipe, the biodiesel stock solution can enter the inner cavity of the treatment cylinder from the opening at the bottom end of the integrated liquid inlet column, and the stock solution can enter the inner cavity of the treatment cylinder in a dynamic dispersion manner along with the rotation of each group of liquid outlet heads while the integrated liquid inlet column rotates; the salt adding cylinder and the dispersing cover are synchronously driven to rotate along with the rotation of the integrated liquid inlet column, salt materials in the salt adding cylinder can fall into each component dispersing cover which circularly rotates, the salt materials are dispersed into the treatment cylinder from each component dispersing cover, and the mixing efficiency of the biodiesel raw liquid and the salt materials can be improved through the double functions of the dispersion injection of the raw liquid in the inner cavity of the treatment cylinder and the uniform dispersion of the salt materials through the dispersing cover;

(2) When the salt adding cylinder rotates, salt materials in the salt adding cylinder can be stirred by the stirring teeth in a fixed state, so that the salt materials in the salt adding cylinder are prevented from caking;

(3) The mixed liquid after the full mixing of the biodiesel stock solution and the salt material can be filtered by the filter ring, undissolved salt material is filtered and then enters the separating cylinder from the connecting box, and the rubber wheel can synchronously rotate with the integrated liquid inlet column to drive the filter ring to rotate, so that the filter ring forms a dynamic filtering state, and the filtering efficiency of the filter ring can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic diagram of the whole structure of a continuous water removal device for biodiesel processing;

FIG. 2 is a schematic view of a cartridge assembly of the present invention;

FIG. 3 is a schematic view of a multi-layer liquid separation module according to the present invention;

FIG. 4 is a schematic view of the connection of the liquid inlet member and the multi-layer liquid distribution assembly of the present invention;

FIG. 5 is a schematic diagram of the salt adding assembly and stirring fixture of the present invention;

FIG. 6 is a schematic view of the structure of the dispersing member of the present invention;

FIG. 7 is a schematic view of a dynamic filter assembly according to the present invention;

FIG. 8 is a schematic view of the structure of the inner support wheel portion of the present invention;

fig. 9 is a schematic structural view of the collecting housing member of the present invention.

Reference numerals: 1. a treatment canister assembly; 2. a multi-layer liquid separation assembly; 3. a liquid inlet member; 4. a salt adding component; 5. stirring the firmware; 6. a dispersing member; 7. a dynamic filtration assembly; 8. collecting the shell member; 101. a chassis; 102. a treatment cylinder; 103. a separation cylinder; 104. a connection box; 105. a treatment cylinder cover; 106. a drain pipe; 107. a drain valve; 108. an oil outlet pipe; 109. an oil outlet valve; 110. a front cross plate; 201. a lower rotating seat; 202. integrating a liquid inlet column; 203. a liquid separating pipe; 204. a liquid outlet head; 205. a rotating seat; 206. a top rotation hole; 207. a top rotation shaft; 208. a backing tape wheel; 209. a bottom rotation motor; 210. a bottom drive belt wheel; 211. a bottom belt; 212. a liquid inlet rotary ring; 301. a liquid inlet pipe; 302. a liquid inlet valve; 401. adding salt and rotating a seat; 402. a salt adding cylinder; 403. discharging a salt net; 404. an upper belt wheel; 405. the upper part is connected with a belt wheel; 406. an upper belt; 501. standing and supporting; 502. stirring and tooth fixing; 601. a dispersion seat; 602. a dispersing cover; 701. a filter ring position; 702. a filter ring; 703. a rotating shaft; 704. an upper seat; 705. a rubber wheel; 706. an inner support wheel; 707. an inner frame; 801. a collection cover; 802. and a lower connecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-9, a continuous dewatering device for biodiesel processing is provided, the right lower end of a processing cylinder 102 in a processing cylinder assembly 1 is connected with a connecting box 104, an integrated liquid inlet column 202 is inserted into an inner cavity of the processing cylinder 102 from the middle position of the lower end of the processing cylinder 102 in a sealing way, the bottom end opening of the integrated liquid inlet column 202 is connected with an external liquid inlet to be processed, the side wall of the integrated liquid inlet column 202 in the processing cylinder 102 is uniformly connected with a plurality of groups of liquid distribution pipes 203, the lower wall of each group of liquid distribution pipes 203 is uniformly connected with a plurality of groups of liquid outlet heads 204, the front lower side of the processing cylinder 102 is provided with a rotatable bottom driving belt pulley 210, the bottom driving belt pulley 210 is in transmission connection with the bottom end of the integrated liquid inlet column 202, a salt adding cylinder 402 with an inverted cone structure is rotatably arranged on the left side above the processing cylinder 102, the inner bottom end of the salt adding cylinder 402 is fixedly provided with a salt outlet net 403, the salt adding cylinder 402 is communicated with the inner cavity of the processing cylinder 102 through the salt outlet net 403, the upper belt pulley 404 is coaxially connected with the top end of the integrated liquid inlet column 202, the salt adding cylinder 402 and the upper belt pulley 202 is uniformly connected with the upper end of the dispersing belt pulley 602, the upper belt pulley is uniformly connected with the upper end of the water inlet pulley 602, the water inlet and the water filter drum is uniformly connected with the bottom of the water filter drum 702, the water filter drum is coaxially connected with the water filter drum 602, the upper end of the water filter drum is respectively, and the water filter drum is connected with the water filter drum is in a water filter drum, the water filter drum is in a water tank, the water tank is in a water tank, a water is in a water is water and a water.

The biodiesel stock solution can be conveyed to the inner cavity of the treatment cylinder 102 through an opening at the lower end of the integrated liquid inlet column 202, and salt material is added into the inner cavity of the treatment cylinder 102 through a salt adding cylinder 402;

the stock solution entering the integrated liquid inlet column 202 can enter each component liquid pipe 203, the liquid outlet heads 204 from the lower wall of each component liquid pipe 203 are dispersed and enter the inner cavity of the treatment cylinder 102, the stock solution can enter the treatment cylinder 102 from different spaces through each component liquid outlet head 204, and the short circuit between the input and the output of the stock solution in the inner cavity of the treatment cylinder 102 can be avoided by adopting a mode of multi-point entry of the stock solution;

meanwhile, the integrated liquid inlet column 202 is driven to rotate by the rotatable bottom driving belt wheel 210, the integrated liquid inlet column 202 drives the liquid separating tube 203 to rotate, and the liquid separating tube 203 can mix and stir the stock solution and the salt material in the inner cavity of the treatment cylinder 102 so as to accelerate the dissolution of the water in the stock solution;

the rotation of the integrated liquid inlet column 202 can also drive the salt adding cylinder 402 to rotate through the transmission mechanism, salt materials in the salt adding cylinder 402 slowly enter the inner cavity of the treatment cylinder 102 through the salt outlet net 403, and the function of eliminating salt material caking in the salt adding cylinder 402 can be achieved through the rotation of the salt adding cylinder 402;

along with the rotation of the liquid separating tube 203, the liquid outlet heads 204 also rotate, so that the raw liquid flowing out from each group of liquid outlet heads 204 enters the inner cavity of the treatment cylinder 102 in a spiral rotation state and is more uniformly mixed with salt materials;

the mixed solution of the stock solution and the salt material can flow out from the connecting box 104;

the rubber wheel 705 can be synchronously driven to rotate through the bottom driving belt wheel 210, and the rubber wheel 705 can drive the filter ring 702 to rotate through friction force formed between the rubber wheel 705 and the outer surface of the filter ring 702, so that the filter ring 702 can filter mixed liquid flowing out of the connecting box 104 under the condition of dynamic rotation, and undissolved salt materials are remained in the inner cavity of the treatment cylinder 102;

the density of the biodiesel and the density of the brine in the mixed liquid flowing out of the connecting box 104 are different, so that different liquid layers can be formed, and the purpose of separating the water from the biodiesel in the stock solution can be achieved.

As shown in fig. 2, the specific structure of the treatment cylinder assembly 1 is that the bottom end of a treatment cylinder 102 is fixed at the left upper end of a chassis 101 with a frame structure, the right upper end of the chassis 101 is fixedly connected with a separation cylinder 103, a connecting box 104 is connected between the right lower end of the treatment cylinder 102 and the left lower end of the separation cylinder 103, and the treatment cylinder 102 is communicated with the separation cylinder 103 through the connecting box 104;

a processing cylinder cover 105 is covered at the upper end opening of the processing cylinder 102;

the right lower end of the separating cylinder 103 is connected with a drain pipe 106, a drain valve 107 is arranged in a main pipe of the drain pipe 106, an oil outlet pipe 108 is connected at a position above the drain pipe 106 at the right end of the separating cylinder 103, and an oil outlet valve 109 is arranged in a main pipe of the oil outlet pipe 108;

a front transverse plate 110 is fixedly connected to the left front side of the underframe 101;

the inner cavity of the treatment cylinder 102 is communicated with the inner cavity of the separation cylinder 103 through a connecting box 104;

as shown in fig. 3 and 4, the specific structures of the multi-layer liquid separating assembly 2 and the liquid inlet member 3 are that a lower rotary seat 201 is vertically arranged at the middle position of the bottom surface of the inner cavity of the treatment cylinder 102, the lower end of the integrated liquid inlet column 202 is hermetically and rotatably connected in the lower rotary seat 201, an upper rotary seat 205 is fixedly connected at the position of the bottom surface of the treatment cylinder cover 105 coaxial with the lower rotary seat 201, and the top end of the integrated liquid inlet column 202 is rotatably connected in the upper rotary seat 205;

a top rotating hole 206 is formed in the coaxial position of the main body of the treatment cylinder cover 105 and the upper rotating seat 205, a top rotating shaft 207 is fixedly connected to the top end of the integrated liquid inlet column 202 in a coaxial mode, and the top rotating shaft 207 is inserted above the treatment cylinder cover 105 in a rotating mode from the top rotating hole 206;

a bottom rotating belt wheel 208 is fixedly connected outside the bottom end of the integrated liquid inlet column 202, a bottom rotating motor 209 is fixedly arranged on the top surface of the front transverse plate 110, a bottom driving belt wheel 210 is fixedly inserted into a rotating shaft of the bottom rotating motor 209, and a bottom belt 211 is sleeved between the bottom driving belt wheel 210 and the bottom rotating belt wheel 208;

the inner bottom end of the integrated liquid inlet column 202 is also fixedly connected with a liquid inlet rotary ring 212;

the upper right end of the liquid inlet pipe 301 is inserted into the integrated liquid inlet column 202 in a sealed manner, a liquid inlet valve 302 is arranged in a main pipe at the left outer end of the liquid inlet pipe 301, and the main pipe of the liquid inlet pipe 301 is fixed in an inner frame of the underframe 101;

the biodiesel stock solution is connected with the device through a liquid inlet pipe 301;

by opening the liquid inlet valve 302, the biodiesel stock solution can enter the integrated liquid inlet column 202 from the liquid inlet pipe 301;

the bottom spinning motor 209 is started to drive the bottom driving belt wheel 210 to rotate, the bottom driving belt wheel 210 can drive the bottom spinning belt wheel 208 to rotate through the bottom belt 211, and the bottom spinning belt wheel 208 can drive the integrated liquid inlet column 202 to rotate;

the integrated liquid inlet column 202 drives the liquid outlet heads 204 of the lower wall of each group of the liquid inlet column 202 and each group of the liquid outlet tubes 203 to rotate, so that the biodiesel stock solution enters the inner cavity of the treatment cylinder 102 from the liquid outlet heads 204 in each group of rotating states in a multi-point manner in a spiral rotation manner, and compared with the traditional one-inlet one-outlet manner, the liquid outlet tube has no short circuit of a liquid path.

The specific structure of the salt adding assembly 4 and the stirring firmware 5 is shown in fig. 5, a salt adding rotary seat 401 is arranged at the left end of the main body of the processing cylinder cover 105, and the lower end of a salt adding cylinder 402 is rotatably connected in the salt adding rotary seat 401;

an upper belt pulley 404 is fixedly inserted into the top shaft end of the top rotating shaft 207, an upper connecting belt pulley 405 is fixedly connected to the position, coplanar with the upper belt pulley 404, of the outside of the salt adding cylinder 402, and an upper belt 406 is sleeved between the upper connecting belt pulley 405 and the upper belt pulley 404;

the lower end of the vertical support 501 with the L-shaped structure is fixedly connected to the top surface of the treatment cylinder cover 105, the front bottom surface of the vertical support 501 is fixedly connected with stirring fixed teeth 502, and the stirring fixed teeth 502 are vertically inserted into the inner cavity of the salt adding cylinder 402 downwards;

salt materials can be poured into the salt adding cylinder 402 through the upper end opening of the salt adding cylinder 402, and the salt materials in the salt adding cylinder 402 slowly enter the inner cavity of the treatment cylinder 102 due to the resistance formed by the salt outlet net 403;

the rotation of the integrated liquid inlet column 202 can also coaxially drive the rotation of the top rotating shaft 207, the top rotating shaft 207 drives the upper belt pulley 404 to rotate, the upper belt pulley 404 drives the upper connecting belt pulley 405 to rotate through the upper belt 406, and the upper connecting belt pulley 405 drives the salt adding cylinder 402 to rotate;

as the salt adding drum 402 rotates, the stirring teeth 502 may stir the salt material in the salt adding drum 402, preventing the salt material in the salt adding drum 402 from caking.

The specific structure of the dispersing member 6 is shown in fig. 6, the dispersing seat 601 is sleeved and fixed at the upper end of the integrated liquid inlet column 202, and the inner ends of the plurality of groups of dispersing covers 602 are fixedly connected outside the dispersing seat 601;

the integrated liquid inlet column 202 rotates and drives the dispersing seat 601 and the array dispersing cover 602 to rotate, and the array dispersing cover 602 moves to the position right below the salt outlet net 403 in a reciprocating manner by taking the integrated liquid inlet column 202 as the center;

when the salt material slowly falling from the salt outlet net 403 falls into a position opposite to the lower part of the salt outlet net 403 in the inner cavity of the processing cylinder 102, the salt material also falls into the group dispersing covers 602, and is dispersed from the group dispersing covers 602 to other positions in the inner cavity of the processing cylinder 102;

the dispersion of the salt material and the multipoint entering of the biodiesel stock solution can improve the mixing efficiency and uniformity of the stock solution and the salt material.

As shown in fig. 7 and 8, the specific structure of the dynamic filtering assembly 7 is that a filter ring position 701 is arranged in a connecting box 104 in a penetrating way by taking a processing cylinder 102 as a center, a filter ring 702 is rotationally inserted in the filter ring position 701, a rotating shaft 703 is coaxially and fixedly connected to the top surface of a bottom driving belt wheel 210, the front wall of the processing cylinder 102 is fixedly connected with an upper seat 704, the top end of the rotating shaft 703 is rotationally connected in the upper seat 704, and a rubber wheel 705 is inserted and fixed in the rotating shaft 703;

the outer wall of the treatment cylinder 102 is also uniformly and vertically provided with a plurality of groups of inner supporting wheels 706 in a rotating way, the plurality of groups of inner supporting wheels 706 are in rolling contact with the inner surface of the filter ring 702, so that the filter ring 702 can be supported, the filter ring 702 is not deformed in the rotating process, the upper side and the lower side of each group of inner supporting wheels 706 are provided with inner frames 707, the plurality of groups of inner frames 707 are fixedly connected to the outer wall of the treatment cylinder 102, and the upper end and the lower end of each inner supporting wheel 706 are rotatably connected to the inner frames 707;

the fully mixed liquid enters the separating cylinder 103 after being filtered by the filter ring 702 in the connecting box 104;

the mixed liquid contains two liquids of biodiesel and brine, and because the density of the brine is higher than that of the biodiesel, the brine entering the separating cylinder 103 is positioned at the lower part of the biodiesel;

after the drain valve 107 is opened, brine can be automatically drained out of the drain pipe 106;

after the oil outlet valve 109 is opened, the biodiesel after the water removal treatment can be discharged from the oil outlet pipe 108;

meanwhile, the rotation of the bottom driving belt wheel 210 can also coaxially drive the rotation shaft 703 to rotate, the rotation shaft 703 drives the rubber wheel 705 to rotate, and the rubber wheel 705 drives the filter ring 702 to rotate through friction fit with the filter ring 702;

the state of the filter ring 702 for circulating dynamic filtration can be formed, and the service efficiency of the filter ring 702 is improved;

and in the state that the liquid inlet valve 302, the drain valve 107 and the bottom rotary motor 209 are all opened, and the salt in the salt adding cylinder 402 is sufficient, the biodiesel stock solution can continuously enter the inner cavity of the treatment cylinder 102, and the salt in the salt adding cylinder 402 can also be continuously dispersed into the inner cavity of the treatment cylinder 102, so that continuous operation of biodiesel water removal can be formed.

As shown in fig. 9, the collecting housing member 8 has a specific structure that a collecting cover 801 is located under the filter ring 702, and can collect the liquid leached from the filter ring 702, and lower connecting frames 802 are connected to both the left and right ends of the bottom surface of the collecting cover 801, and both sets of lower connecting frames 802 are fixedly connected to the outer bottom surface of the treatment drum 102.

Since the filter ring 702 is used for filtering, when the filter ring 702 rotates, part of liquid can be automatically leached out from the filter ring 702, and at this time, the leached and dripped liquid can be collected through the collecting cover 801.

Preferably, the salt outlet net 403 and the dispersing cover 602 are both provided with through holes, the through holes in the salt outlet net 403 are used for slowing down the process of entering the inner cavity of the processing barrel 102 by the salt in the salt adding barrel 402, and the through holes in the dispersing cover 602 are used for dispersing the salt falling into the dispersing cover 602 into the stock solution in the processing barrel 102 more uniformly, so that the uniformity of mixing the stock solution and the salt is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a biodiesel processing is with continuous water trap, includes processing section of thick bamboo subassembly (1), its characterized in that: the device also comprises a multi-layer liquid separating component (2), a salt adding component (4), a dispersing component (6) and a dynamic filtering component (7);

the treatment cylinder assembly (1) comprises a treatment cylinder (102), the multi-layer liquid separation assembly (2) comprises an integrated liquid inlet column (202), the salt adding assembly (4) comprises a salt adding cylinder (402) and an upper belt wheel (404), the dispersing member (6) comprises a dispersing cover (602), and the dynamic filtering assembly (7) comprises a filtering ring (702) and a rubber wheel (705);

the right lower end of the treatment cylinder (102) is connected with a connecting box (104), the integrated liquid inlet column (202) is inserted into the inner cavity of the treatment cylinder (102) from the middle position of the lower end of the treatment cylinder (102) in a sealing way, the bottom end opening of the integrated liquid inlet column (202) is connected with external raw liquid to be treated, the side wall of the integrated liquid inlet column (202) positioned in the treatment cylinder (102) is connected with a plurality of groups of liquid distribution pipes (203), the lower wall of each group of liquid distribution pipes (203) is connected with a plurality of groups of liquid outlet heads (204), the front lower side of the treatment cylinder (102) is provided with a rotatable bottom driving belt wheel (210), the bottom driving belt wheel (210) is in transmission connection with the bottom end of the integrated liquid inlet column (202), the salt adding cylinder (402) is arranged on the left side above the treatment cylinder (102) in a rotating way, the inner bottom end of the salt adding cylinder (402) is fixedly provided with a salt outlet net (403), the upper belt wheel (404) is coaxially connected with the top end of the integrated liquid inlet column (202), the salt adding cylinder (402) is in transmission connection with the upper belt wheel (404), the dispersing belt (602) is uniformly connected with the upper belt wheel (602) in a coaxial way, the water inlet belt (602) is evenly connected with the center of the water inlet belt (102) by the water inlet belt (602) in a coaxial way, and the rubber wheel (705) and the filter ring (702) form elastic friction connection.

2. The continuous water removal device for biodiesel processing according to claim 1, wherein: the treatment cylinder assembly (1) further comprises a bottom frame (101), the bottom end of the treatment cylinder (102) is fixed at the left upper end of the bottom frame (101), the right upper end of the bottom frame (101) is fixedly connected with a separation cylinder (103), a connecting box (104) is connected between the right lower end of the treatment cylinder (102) and the left lower end of the separation cylinder (103), a treatment cylinder cover (105) is covered at the upper end opening of the treatment cylinder (102), the right lower end of the separation cylinder (103) is connected with a drain pipe (106), a drain valve (107) is installed in a main pipe of the drain pipe (106), an oil outlet pipe (108) is connected at a position above the drain pipe (106) at the right end of the separation cylinder (103), an oil outlet valve (109) is installed in a main pipe of the oil outlet pipe (108), and a front left transverse plate (110) is fixed at the left front side of the bottom frame (101).

3. The continuous water removal device for biodiesel processing according to claim 2, wherein: the multilayer liquid separation assembly (2) further comprises a lower rotary seat (201), an upper rotary seat (205) and a bottom belt (211), wherein the lower rotary seat (201) is vertically arranged at the middle position of the bottom surface of the inner cavity of the treatment cylinder (102), the lower end of the integrated liquid inlet column (202) is in sealed rotary connection with the lower rotary seat (201), the upper rotary seat (205) is fixedly connected with the bottom surface of the treatment cylinder cover (105) and the lower rotary seat (201), the top end of the integrated liquid inlet column (202) is in rotary connection with the upper rotary seat (205), the top rotary seat (205) is provided with a top rotary hole (206), the top rotary shaft (207) is fixedly connected with a top rotary shaft (207) which is in rotary connection with the top rotary hole (206) to the upper side of the treatment cylinder cover (105), the bottom end of the integrated liquid inlet column (202) is fixedly connected with a bottom rotary belt wheel (208), the top surface of the front transverse plate (110) is fixedly provided with a bottom rotary motor (209), the bottom rotary belt wheel (210) is fixedly connected with the bottom rotary shaft (212) in rotary connection with the bottom belt (211), and the bottom rotary belt (212) is fixedly connected with the bottom rotary shaft (212).

4. A continuous water removal device for biodiesel processing according to claim 2 or 3, characterized in that: still sealing connection has feed liquor component (3) in integrated feed liquor post (202), and feed liquor component (3) are including feed liquor pipe (301), and the sealed spiral of upper right end of feed liquor pipe (301) is inserted in integrated feed liquor post (202), installs feed liquor valve (302) in the main pipe of the outer end in feed liquor pipe (301), and the main pipe of feed liquor pipe (301) is fixed in the inside casing of chassis (101).

5. A continuous water removal device for biodiesel processing according to claim 2 or 3, characterized in that: the salt adding assembly (4) further comprises a salt adding rotary seat (401), the salt adding rotary seat (401) is arranged at the left end of the main body of the treatment cylinder cover (105), the lower end of the salt adding cylinder (402) is rotatably connected in the salt adding rotary seat (401), an upper belt wheel (404) is fixedly connected to the top shaft end of the top rotary shaft (207) in a plugging mode, an upper connecting belt wheel (405) is fixedly connected to the position, coplanar with the upper belt wheel (404), of the outer face of the salt adding cylinder (402), and an upper belt (406) is sleeved between the upper connecting belt wheel (405) and the upper belt wheel (404).

6. A continuous water removal device for biodiesel processing according to claim 2 or 3, characterized in that: the stirring firmware (5) is further installed on the inner rear side of the salt adding barrel (402), the stirring firmware (5) comprises a vertical support (501), the lower end of the vertical support (501) is fixedly connected to the top surface of the treatment barrel cover (105), the front bottom surface of the vertical support (501) is fixedly connected with stirring fixed teeth (502), and the stirring fixed teeth (502) are vertically inserted into the inner cavity of the salt adding barrel (402) downwards.

7. A continuous water removal device for biodiesel processing according to claim 1, 2 or 3, characterized in that: the dispersing member (6) further comprises a dispersing seat (601), the dispersing seat (601) is sleeved and fixed at the upper end of the integrated liquid inlet column (202), and the inner ends of the plurality of groups of dispersing covers (602) are fixedly connected to the outside of the dispersing seat (601).

8. A continuous water removal device for biodiesel processing according to claim 1, 2 or 3, characterized in that: the salt outlet net (403) and the dispersing cover (602) are provided with through holes.

9. A continuous water removal device for biodiesel processing according to claim 1, 2 or 3, characterized in that: dynamic filter assembly (7) still includes straining circle position (701) and axis of rotation (703), straining circle position (701) are offered in connection box (104) with straining circle (102) as the center link up, straining circle (702) rotatory grafting is in straining circle position (701), the coaxial fixed connection of axis of rotation (703) is at the top surface of end drive pulley (210), the front wall fixedly connected with seat (704) of straining circle (102), the top swivelling joint of axis of rotation (703) is in seat (704), glue wheel (705) grafting is fixed in axis of rotation (703), the outer wall of straining circle (102) still even vertical rotation has array inner supporting wheel (706), and the inner rolling contact of inner supporting wheel (706) of array and straining circle (702), the upper and lower both sides of each group inner supporting wheel (706) all are equipped with inner frame (707), the outer wall at processing section of thick bamboo (102) all is fixed connection to inner frame (707), the upper and lower both ends of inner supporting wheel (706) all swivelling joint is in inner frame (706).

10. A continuous water removal device for biodiesel processing according to claim 1, 2 or 3, characterized in that: the lower side of straining circle (702) still is equipped with and collects shell component (8), collects shell component (8) and includes collection cover (801), collects cover (801) and is located under straining circle (702), and both ends all are connected with down and link frame (802) about collection cover (801) bottom surface, and two sets of down link frame (802) all fixed connection are at the outer bottom surface of handling section of thick bamboo (102).