CN215295550U - Butyl propylthiourea screening drying device - Google Patents

Butyl propylthiourea screening drying device Download PDF

Info

Publication number
CN215295550U
CN215295550U CN202121811006.9U CN202121811006U CN215295550U CN 215295550 U CN215295550 U CN 215295550U CN 202121811006 U CN202121811006 U CN 202121811006U CN 215295550 U CN215295550 U CN 215295550U
Authority
CN
China
Prior art keywords
screening
air
device main
drying
installs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121811006.9U
Other languages
Chinese (zh)
Inventor
张庆
程赛荣
李光林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Hongze Chemical Co ltd
Original Assignee
Jiangxi Hongze Chemical Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Hongze Chemical Co ltd filed Critical Jiangxi Hongze Chemical Co ltd
Priority to CN202121811006.9U priority Critical patent/CN215295550U/en
Application granted granted Critical
Publication of CN215295550U publication Critical patent/CN215295550U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a butyl propylthiourea screening drying device, including the device main part, device main part top central authorities install the feeder hopper, and feeder hopper inner chamber installs the installation bearing to the axis of rotation is installed to the installation bearing, and installs the rolling disc in the axis of rotation, and rolling disc bottom surface edge evenly installs a plurality of lug, the backup pad is installed to device main part inner wall, and evenly installs a plurality of spring in the backup pad to the spring top is connected with the second installing frame, second installing frame central authorities fixed mounting has the screening net, and screening net top surface bilateral symmetry installs the ejector pin, and ejector pin top through connection has first installing frame, a screening section of thick bamboo is installed to first installing frame central authorities. Has the advantages that: the utility model discloses can smash the material of caking, improve the screening and the drying efficiency of material, and can realize the vibration screening of screening net under the prerequisite of not installing the vibrator, greatly reduced the construction and the use cost of device.

Description

Butyl propylthiourea screening drying device
Technical Field
The utility model relates to a butyl propylthiourea screening drying technical field particularly, relates to butyl propylthiourea screening drying device.
Background
The method comprises the steps of pumping isopropylamine and toluene into a reaction kettle in vacuum, stirring and dropwise adding tert-butyl isothiocyanate at 10-25 ℃, filtering in a centrifuge after reaction, recovering and reusing filtrate, and separating and drying filter cakes to obtain solid thiobutyrea, wherein the thiobutyrea is usually screened and dried by using a thiobutyrylthiourea screening and drying device in order to obtain a pure finished product of the thiobutyrylthiourea.
Because the dry butyl propylthiourea solid material of waiting to sieve mostly has the caking phenomenon, traditional butyl propylthiourea screening drying device does not possess the function of smashing the butyl propylthiourea solid material of caking mostly, not only influenced the screening effect of butyl propylthiourea solid material, the inside moisture of caking also can't dry, the drying efficiency of material has been reduced, and traditional butyl propylthiourea screening drying device need install solitary vibrator on the screening net for the guarantee screening effect, can consume a large amount of electric power during the use, the construction and the use cost of butyl propylthiourea screening drying device have been increased, traditional butyl propylthiourea screening drying device is used for the hot-blast direct emission of dry material in the middle of the atmosphere mostly, not only can make the powder polluted environment who contains butyl propylthiourea grinding, and the waste residual heat energy in the hot-blast.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a butyl propylthiourea screening drying device possesses can smash the material of caking, has improved the screening and the drying efficiency of material, and can be under the prerequisite of not installing the vibrator, realize the vibration screening of screening net and can carry out cyclic utilization to the hot-blast of dry material, the advantage of energy saving, and then solve the problem among the above-mentioned background art.
(II) technical scheme
For realize the aforesaid can smash the material of caking, improved the screening and the drying efficiency of material, and can be under the prerequisite of not installing the vibrator, realize the vibration screening of screening net and can carry out cyclic utilization to the hot-blast of dry material, energy saving's advantage, the utility model discloses a concrete technical scheme as follows: butyl propylthiourea screening drying device, including the device main part, device main part top central authorities install the feeder hopper, and the feeder hopper inner chamber installs the installation bearing to installation bearing central authorities install the axis of rotation, the servo motor output is connected at the axis of rotation top, and the axis of rotation lies in device main part inner chamber part and installs the rolling disc to a plurality of lug is evenly installed at rolling disc bottom surface edge, the backup pad is installed to device main part inner wall, and evenly installs a plurality of spring in the backup pad to the spring top is connected with the second installing frame, second installing frame central authorities fixed mounting has the screening net, and screening net top surface bilateral symmetry installs the ejector pin to ejector pin top through connection has first installing frame, first installing frame central fixed mounting has a screening section of thick bamboo, ejector pin top and lug looks butt.
Further, the air heater is installed to device main part side symmetry, and the air heater air outlet connection installs out the tuber pipe, one end and go out the even case inner chamber of tuber pipe other end intercommunication, a plurality of shower nozzle is evenly installed to even case inboard lateral wall of qi, air heater air intake connection installs air-supply line one end, and the air-supply line other end intercommunication mixes gas incasement chamber to install the draught fan on the air-supply line, mix gas case one side and install the intake pipe.
Furthermore, the part of the rotating shaft, which is positioned in the inner cavity of the feed hopper, is provided with spiral feeding blades, and the part, which is positioned in the inner cavity of the screening cylinder, behind the rotating shaft is evenly provided with a plurality of groups of crushing blades.
Further, the air return pipe is symmetrically installed on the top surface of the device main body, the dust removal box and the drying box are sequentially installed on the air return pipe, and one end of the air return pipe is communicated with the inner cavity of the air mixing box.
Furthermore, limiting sliding blocks are symmetrically installed on the side faces of the two sides of the second installation frame, limiting sliding grooves are symmetrically formed in the side wall of the inner cavity of the device body, and the limiting sliding blocks are embedded in the limiting sliding grooves in a clamping mode.
Furthermore, the lug is of a hemispherical structure, and the top end of the ejector rod is of a hemispherical structure.
Furthermore, a discharge pipe is installed in the center of the bottom surface of the device main body, and a star-shaped discharge valve is installed on the discharge pipe.
Furthermore, a plurality of supporting legs are evenly installed on the bottom surface of the device main body.
(III) advantageous effects
Compared with the prior art, the utility model provides a butyl propylthiourea screening drying device possesses following beneficial effect:
(1) the utility model is provided with a rotating disc and a push rod, when in use, a worker guides solid butylpropylthiourea materials to be screened and dried into a feed hopper, simultaneously, a servo motor is started to drive a rotating shaft arranged on an installation bearing to drive, the rotating shaft is arranged in the inner cavity part of the feed hopper and is provided with a spiral feeding blade, the materials can be pushed into a device body to effectively prevent the materials from being blocked at the feed hopper, the materials fall into a screening cylinder arranged in the center of a first installation frame after entering the inner cavity of the device body, the rotating shaft is arranged in the inner cavity part of the screening cylinder and is evenly provided with a plurality of crushing blades, the caked solid butylpropylthiourea materials can be crushed to prevent the large solid butylpropylthiourea materials from influencing the screening and drying effects, at the moment, the rotating disc arranged on the rotating shaft rotates, and because a lug evenly arranged on the bottom surface edge of the rotating disc is abutted with the top ends of the push rods fixedly arranged on two sides of the first installation frame, the bottom end of the ejector rod is fixedly connected with the top surface of the screening net arranged in the center of the second mounting frame, a plurality of springs are uniformly arranged between the bottom surface of the second mounting frame and the supporting plate, and the limiting sliding blocks fixedly arranged at the two ends of the second mounting frame are embedded in the limiting sliding grooves arranged on the inner wall of the device main body, so that the ejector rod can be pushed to vibrate up and down back and forth when the protruding blocks rotate, the ejector rod can drive the first mounting frame, the screening cylinder, the second mounting frame and the screening net to vibrate up and down synchronously, the screening cylinder and the screening net which vibrate up and down can screen the solid material of the thiobutazine thiourea, the screening effect is good, a vibrator is not required to be added independently, the construction and use costs of the thiobutazine thiourea screening and drying device are reduced, while the screening cylinder and the screening net can screen the solid material of the thiobutazine thiourea, the hot air heater is started to generate dry hot air which is guided into the air homogenizing box through the air outlet pipe, and a plurality of spray heads are uniformly arranged on the side wall inside the air homogenizing box, can evenly spout dry hot-blast on the butyl propylthiourea material that is carrying out the screening, carry out drying process to it, accomplish screening drying process back material and fall into in the discharging tube through the screening net, the workman can utilize the star type discharge valve of installing on the discharging tube to carry out quantitative discharge packing to the material after the screening drying.
(2) The utility model is provided with the air return pipe and the air mixing box, as mentioned above, the dry hot air generated by the air heater is still in the inner cavity of the device main body after drying the material, at the moment, the hot air contains certain vapor and the powder of the butathiosemicarbazide, the hot air enters the air return pipe and enters the dust removing box along the air return pipe, the powder of the butathiosemicarbazide contained in the hot air is removed by the dust removing box, the powder of the butathiosemicarbazide is prevented from directly discharging and polluting the atmospheric environment and wasting the resource of the butathiosemicarbazide, then the hot air continues to enter the drying box along the air return pipe, the drying agent in the drying box can absorb the vapor contained in the hot air, the hot air is changed into dry hot air again, and enters the air mixing box along the air return pipe, the air is mixed with the air entering the air mixing box through the air inlet pipe, the hot air machine is recycled under the action of the draught fan installed on the air inlet pipe, the waste of the hot air after drying is reduced, the energy is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a butyl propylthiourea screening and drying device according to the embodiment of the utility model;
fig. 2 is an enlarged view at a of fig. 1 according to an embodiment of the present invention;
fig. 3 is an enlarged view at B of fig. 1 according to an embodiment of the present invention;
figure 4 is according to the utility model discloses butyl propylthiourea screening drying device's rolling disc perspective view.
In the figure:
1. a device main body; 2. screening the net; 3. a second mounting frame; 4. a top rod; 5. a hot air blower; 6. an air return pipe; 7. a drying oven; 8. rotating the disc; 9. crushing the blade; 10. mounting a bearing; 11. a helical feeding blade; 12. a servo motor; 13. a feed hopper; 14. a bump; 15. a dust removal box; 16. a rotating shaft; 17. a first mounting frame; 18. a screening drum; 19. an air outlet pipe; 20. a spray head; 21. an air homogenizing box; 22. a star-shaped discharge valve; 23. supporting legs; 24. a discharge pipe; 25. a support plate; 26. a spring; 27. a limiting slide block; 28. a limiting chute; 29. an air inlet pipe; 30. a gas mixing tank; 31. an air inlet pipe; 32. an induced draft fan.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides butyl propylthiourea screening drying device.
Referring to the drawings and the detailed description, as shown in fig. 1-4, the thiobutazone screening and drying device according to the embodiment of the present invention comprises a device main body 1, a feeding hopper 13 is installed in the center of the top of the device main body 1, an installation bearing 10 is installed in the inner cavity of the feeding hopper 13, a rotating shaft 16 is installed in the center of the installation bearing 10, the top of the rotating shaft 16 is connected with the output end of a servo motor 12, a rotating disc 8 is installed in the inner cavity of the device main body 1 of the rotating shaft 16, a plurality of bumps 14 are evenly installed on the edge of the bottom surface of the rotating disc 8, a support plate 25 is installed on the inner wall of the device main body 1, a plurality of springs 26 are evenly installed on the support plate 25, the top ends of the springs 26 are connected with a second installation frame 3, a screening net 2 is fixedly installed in the center of the second installation frame 3, and ejector rods 4 are symmetrically installed on both sides of the top surface of the screening net 2, and 4 top through connection of ejector pin 4 has first installing frame 17, and first installing frame 17 central authorities fixed mounting has a screening section of thick bamboo 18, and 4 top of ejector pin and lug 14 looks butt have played under the prerequisite that need not to add the vibrator alone, can sieve the butyl propylthiourea solid material, and it is effectual to sieve, has reduced the construction and the use cost of butyl propylthiourea screening drying device.
In one embodiment, the hot-air blower 5 is installed to device main part 1 side symmetry, and the air outlet connection of hot-air blower 5 installs out tuber pipe 19, one end and the even case 21 inner chamber of tuber pipe 19 other end intercommunication, and a plurality of shower nozzle 20 is evenly installed to the inboard lateral wall of even case 21, and air inlet connection of hot-air blower 5 installs air-supply line 31 one end, and the air-supply line 31 other end intercommunication air mixing box 30 inner chamber to install draught fan 32 on the air-supply line 31, air intake pipe 29 is installed to air mixing box 30 one side, hot-air blower 5 is current mature technique, and no longer the repeated description here, has played and can evenly spout dry hot-blast on the butyl propylthiourea material that is sieving, carries out drying process's effect to it.
In one embodiment, the spiral feeding blades 11 are installed on the inner cavity portion of the feeding hopper 13 of the rotating shaft 16, and the plurality of groups of crushing blades 9 are evenly installed on the inner cavity portion of the sieving cylinder 18 behind the rotating shaft 16, so that the materials can be pushed into the device body 1, the blockage of the materials at the feeding hopper 13 is effectively prevented, the agglomerated solid materials of the thiobutansulfonamide can be crushed, and the influence of the agglomerated solid materials of the thiobutansulfonamide on sieving and drying effects is prevented.
In one embodiment, muffler 6 is installed to device main part 1 top surface symmetry, and installs dust removal case 15 and drying cabinet 7 on the muffler 6 in proper order, and the gas mixing box 30 inner chamber of muffler 6 one end intercommunication, dust removal case 15 and drying cabinet 7 are current mature technique, and it is no longer repeated here, have played the hot-blast dust removal and the dehumidification processing after the dry material, make it the waste heat energy that contains can be by recycle, have practiced thrift the energy.
In one embodiment, the limiting sliding blocks 27 are symmetrically installed on the two side surfaces of the second installation frame 3, the limiting sliding grooves 28 are symmetrically formed in the side wall of the inner cavity of the device main body 1, and the limiting sliding blocks 27 are embedded in the limiting sliding grooves 28 in a clamping manner, so that the effect of ensuring the second installation frame 3 to stably vibrate up and down is achieved.
In one embodiment, the protrusion 14 has a hemispherical structure, and the top end of the post 4 has a hemispherical structure.
In one embodiment, the discharge pipe 24 is installed at the center of the bottom surface of the device body 1, and the star-shaped discharge valve 22 is installed on the discharge pipe 24, and the star-shaped discharge valve 22 is a well-known art, and will not be described herein again, and plays a role in quantitative discharge.
In one embodiment, a plurality of support legs 23 are uniformly installed on the bottom surface of the apparatus body 1.
The working principle is as follows: the utility model discloses be provided with rolling disc 8 and ejector pin 4, during the use, the workman will treat in the leading-in feeder hopper 13 of dry butyl propylthiourea solid material of screening, start servo motor 12 simultaneously and drive the axis of rotation 16 initiative of installing on installation bearing 10, axis of rotation 16 is located feeder hopper 13 inner chamber part and installs spiral feeding blade 11, can be with in material propelling movement access device main part 1, effectively prevent that the material from blockking up at feeder hopper 13, fall into after in 1 inner chamber of material access device main part and install in the screening section of thick bamboo 18 of first installing frame 17 central authorities, axis of rotation 16 is located screening section of thick bamboo 18 inner chamber parts and evenly installs a plurality of crushing blades 9, can smash the butyl propylthiourea solid material of caking, prevent that big block butyl propylthiourea solid material from influencing screening and drying effect, install the rolling disc 8 rotation on axis of rotation 16 this moment, and because lug 14 and the 4 top looks butt of ejector pin of fixed mounting in the first installing frame 17 both sides at the bottom surface edge of 8 of rolling disc evenly install The bottom end of the ejector rod 4 is fixedly connected with the top surface of the screening net 2 arranged in the center of the second mounting frame 3, in addition, a plurality of springs 26 are uniformly arranged between the bottom surface of the second mounting frame 3 and the supporting plate 25, and the limiting slide blocks 27 fixedly arranged at the two ends of the second mounting frame 3 are embedded in the limiting slide grooves 28 arranged on the inner wall of the device main body 1, so that the ejector rod 4 can be pushed to vibrate back and forth up and down when the bump 14 rotates, the ejector rod 4 can drive the first mounting frame 17, the screening cylinder 18, the second mounting frame 3 and the screening net 2 to vibrate up and down synchronously, the screening cylinder 18 and the screening net 2 which vibrate up and down can screen the solid material of the thiobutazine thiourea, the screening effect is good, a vibrator does not need to be added independently, the construction and use costs of the thiobutazine thiourea screening and drying device are reduced, and the hot air heater 5 is started to generate dry hot air which is guided into the air homogenizing box 21 through the air outlet pipe 19 at the same time when the solid material of the screening cylinder 18 and the screening net 2 can screen the solid material of the thiobutazine thiourea, the utility model is provided with an air return pipe 6 and an air mixing box 30, as mentioned above, the hot air generated by the air heater 5 is still in the inner cavity of the device main body 1 after drying the material, at the moment, the hot air contains certain water vapor and butylpropylthiourea powder, the hot air enters the air return pipe 6 and enters the dust removing box 15 along the air return pipe 6, the butylpropylthiourea powder contained in the hot air is removed by the dust removing box 15, and the situation that the butylpropylthiourea powder is directly discharged to pollute the atmospheric environment and waste the butylpropylthiourea resource is prevented, then the hot air continues to enter the drying box 7 along the air return pipe 6, the drying agent in the drying box 7 can adsorb vapor contained in the hot air, so that the hot air is changed into dry hot air again, and enters the air mixing box 30 along the air return pipe 6 to be mixed with the air entering the air mixing box 30 through the air inlet pipe 29, and the air enters the air heater 5 again for cyclic utilization under the action of the induced draft fan 32 arranged on the air inlet pipe 31, thereby reducing waste heat in the dried hot air and saving energy.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Butyl propylthiourea screening drying device, including device main part (1), its characterized in that, device main part (1) top central authorities install feeder hopper (13), and feeder hopper (13) inner chamber installs installation bearing (10), and installation bearing (10) central authorities install axis of rotation (16), servo motor (12) output is connected at axis of rotation (16) top, and axis of rotation (16) are located device main part (1) inner chamber part and install rolling disc (8), and rolling disc (8) bottom surface edge evenly installs a plurality of lug (14), device main part (1) inner wall is installed backup pad (25), and evenly installs a plurality of spring (26) on backup pad (25), and spring (26) top is connected with second installing frame (3), second installing frame (3) central authorities fixed mounting has screening net (2), and ejector rods (4) are symmetrically installed on two sides of the top surface of the screening net (2), the top ends of the ejector rods (4) are connected with a first installation frame (17) in a penetrating mode, a screening cylinder (18) is fixedly installed in the center of the first installation frame (17), and the top ends of the ejector rods (4) are in butt joint with the protruding blocks (14).
2. The thiobutanamide screening and drying device of claim 1, characterized in that, the air heater (5) is installed to device main part (1) side symmetry, and air outlet connection of air heater (5) installs out tuber pipe (19), one end and go out even case (21) inner chamber of tuber pipe (19) other end intercommunication, a plurality of shower nozzle (20) are evenly installed to the inboard lateral wall of even case (21), air-supply line (31) one end is installed to air heater (5) air intake connection, and air-supply line (31) other end intercommunication gas mixing case (30) inner chamber to install draught fan (32) on air-supply line (31), intake pipe (29) are installed to gas mixing case (30) one side.
3. The thiobutyrothurium screening and drying device as claimed in claim 1, characterized in that the spiral feeding blade (11) is installed on the inner cavity portion of the rotating shaft (16) positioned in the feeding hopper (13), and a plurality of groups of crushing blades (9) are evenly installed on the inner cavity portion of the screening barrel (18) behind the rotating shaft (16).
4. The device for screening and drying the thiobutyrobetaine according to claim 1, characterized in that air return pipes (6) are symmetrically arranged on the top surface of the device main body (1), a dust removal box (15) and a drying box (7) are sequentially arranged on the air return pipes (6), and one end of each air return pipe (6) is communicated with the inner cavity of the air mixing box (30).
5. The thiobutanamide screening and drying device according to claim 1, wherein the second mounting frame (3) is symmetrically provided with limiting sliding blocks (27) on the side surfaces of both sides, the side wall of the inner cavity of the device main body (1) is symmetrically provided with limiting sliding grooves (28), and the limiting sliding blocks (27) are embedded in the limiting sliding grooves (28).
6. The thiobutyrothiourea screening and drying device is characterized in that the bump (14) is of a hemispherical structure, and the top end of the ejector rod (4) is of a hemispherical structure.
7. The thiobutyrothiourea screening and drying device is characterized in that an outlet pipe (24) is arranged in the center of the bottom surface of the device body (1), and a star-shaped discharge valve (22) is arranged on the outlet pipe (24).
8. The thiobutadicarbamide screening and drying device as claimed in claim 1, characterized in that a plurality of supporting legs (23) are uniformly arranged on the bottom surface of the device main body (1).
CN202121811006.9U 2021-08-04 2021-08-04 Butyl propylthiourea screening drying device Active CN215295550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121811006.9U CN215295550U (en) 2021-08-04 2021-08-04 Butyl propylthiourea screening drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121811006.9U CN215295550U (en) 2021-08-04 2021-08-04 Butyl propylthiourea screening drying device

Publications (1)

Publication Number Publication Date
CN215295550U true CN215295550U (en) 2021-12-24

Family

ID=79526420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121811006.9U Active CN215295550U (en) 2021-08-04 2021-08-04 Butyl propylthiourea screening drying device

Country Status (1)

Country Link
CN (1) CN215295550U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114289115A (en) * 2021-12-28 2022-04-08 安徽美晟生态林业开发有限公司 Raw materials reducing mechanism is used in canna edulis ker processing convenient to collect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114289115A (en) * 2021-12-28 2022-04-08 安徽美晟生态林业开发有限公司 Raw materials reducing mechanism is used in canna edulis ker processing convenient to collect

Similar Documents

Publication Publication Date Title
CN107321465A (en) The multi-functional broken processing unit of domestic animal feed meal
CN215295550U (en) Butyl propylthiourea screening drying device
CN101259598B (en) Swirling full-automatic assembly line light polishing machine
CN104998452A (en) Rotary vibrating type filtering, washing and drying machine
CN113979754A (en) Novel energy-saving emission-reducing ceramic powder making process
CN217341709U (en) Multichannel cereal milling equipment
CN108856247A (en) A kind of sandstone preparation system
CN113649131B (en) Automatic change feed crushing and mixing device
CN114192390A (en) Multi-effect grain and brown rice separation equipment and method
CN211070220U (en) High-efficient milling machine
CN108043055A (en) A kind of slurry atomization drying equipment for electric porcelain production
CN115451686B (en) Horizontal thermal cycle grain dryer of easy clearance
CN115534174B (en) Intelligent recycling treatment equipment for producing environment-friendly degradable regenerated plastic products
CN111603820A (en) Sewage treatment device for log cutting production
CN216800137U (en) Glossy ganoderma extract preparation reducing mechanism
CN211688781U (en) Vertical sludge drying device
CN211476568U (en) Material mixing and drying device
CN208214214U (en) A kind of novel casting sand recycling system
CN208679312U (en) A kind of raw material grinding device
CN220229881U (en) Biomass pellet fuel drying equipment
RU77561U1 (en) DEVICE FOR CUTTING AND DRYING OF Sawdust
CN218048294U (en) Coarse sugar pre-grinding equipment of chocolate production line
CN220390029U (en) Rubber particle processing device for junked tires
CN218689963U (en) Limestone pulverizer
CN219024512U (en) Raw material grinding device for calcium oxide production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant