CN219259791U - Wastewater treatment device for furfural processing - Google Patents
Wastewater treatment device for furfural processing Download PDFInfo
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- CN219259791U CN219259791U CN202320431043.XU CN202320431043U CN219259791U CN 219259791 U CN219259791 U CN 219259791U CN 202320431043 U CN202320431043 U CN 202320431043U CN 219259791 U CN219259791 U CN 219259791U
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- tank body
- filter box
- wastewater treatment
- treatment device
- furfural
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model relates to the technical field of furfural processing, in particular to a wastewater treatment device for furfural processing, which comprises a tank body; the cover body is arranged on the tank body and is matched with the tank body, and the cover body is provided with a water inlet and a liquid inlet; the two lifting rods are vertically arranged below the cover body and are respectively arranged in the two sleeves on the outer wall of the tank body in a lifting manner; the stirring paddles are driven by the rotating mechanism and can be arranged in the tank body in a positive and negative alternate rotation way; the driving shaft arranged in the middle of the rotating rod penetrates through the bottom of the tank body and then is connected with the power output end of the first motor, scraping plates are arranged on the supporting rods vertically arranged at the two ends of the rotating rod, and the scraping plates are attached to the inner wall of the tank body; the filter tank is arranged on one side of the tank body, the upper end of the filter tank is communicated with the bottom of the tank body through a connecting pipe, an inclined plane is arranged on the bottom surface of the filter tank, and a water outlet pipe is arranged on the filter tank on the lower side of the inclined plane. The utility model has the advantages of good treatment effect, convenient disassembly and cleaning of the stirring paddle, and the like.
Description
Technical Field
The utility model relates to the technical field of furfural processing, in particular to a wastewater treatment device for furfural processing.
Background
Furfural is an industrial chemical, is produced by hydrolyzing pentosan under the action of acid to produce pentosan, is formed by dehydrating and cyclizing pentosan, and can be extracted from various agricultural and sideline products, including corncob, wheat bran and sawdust of oat and wheat.
The waste water generated in the process of preparing the furfural is waste water, and at present, neutralization substances are generally adopted for neutralizing residues in the waste water in the treatment of the waste water for preparing the furfural so that the discharge of the waste water for preparing the furfural meets the requirements, but the waste water for preparing the furfural contains a large amount of acetic acid and other components. The stirring mode of current device to waste water and mixture is comparatively simple, leads to reacting inadequately, waste water treatment effect is poor, is inconvenient for follow-up acetic acid to in the waste water adsorbs for adsorption efficiency is lower, and direct emission can pollute the water resource, moreover stirring rake after the treatment waste water is inconvenient for dismantle clearance and later maintenance, therefore proposes a waste water treatment facilities of furfural processing.
Disclosure of Invention
In view of the above, the present utility model provides a wastewater treatment device for furfural processing, which aims to solve the technical problems set forth in the above background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a wastewater treatment device for furfural processing, comprising:
a tank body;
the cover body is arranged on the tank body and is matched with the tank body, and the cover body is provided with a water inlet and a liquid inlet;
the two lifting rods are vertically arranged below the cover body and are respectively arranged in the two sleeves on the outer wall of the tank body in a lifting manner;
the stirring paddle is driven by the rotating mechanism and can be arranged in the tank body in a positive and negative alternate rotation way;
the driving shaft arranged in the middle of the rotating rod penetrates through the bottom of the tank body and then is connected with the power output end of the first motor, scraping plates are arranged on supporting rods vertically arranged at two ends of the rotating rod, and the scraping plates are attached to the inner wall of the tank body;
the filter box is arranged at one side of the tank body, the upper end of the filter box is communicated with the bottom of the tank body through a connecting pipe, a water suction pump is arranged on the connecting pipe, an inclined plane is arranged on the bottom surface of the filter box, and a water outlet pipe is arranged on the filter box at the lower side of the inclined plane;
the filter box is detachably arranged in the filter box below the water outlet end of the connecting pipe, a filter plate is arranged below the filter box, and an activated carbon layer is arranged on the filter plate.
As a further improvement of the above technical solution, the rotation mechanism includes:
the lower end of the main shaft is connected with the upper end of the stirring shaft of the stirring paddle through a coupler;
the sector gear is connected with the upper end of a main shaft penetrating through the cover body;
the power output end of the second motor is connected with the first end of the connecting rod;
the rack is in sliding connection with the guide rail on the cover body, the second end of the connecting rod is in sliding connection with the long groove hole which is arranged at the end part of the rack vertically, and the rack is meshed with the sector gear.
As a further improvement of the technical scheme, screw augers are vertically arranged on the rotating rods on two sides of the stirring paddle and used for assisting in stirring liquid.
As a further improvement of the technical scheme, the water outlet end of the connecting pipe extends into the filter box and corresponds to the middle part of the water separator arranged in the filter box, and the water separator is positioned above the filter box.
As a further improvement of the technical scheme, a plurality of rollers are arranged below the support plates on two sides of the filter box, and the rollers are arranged on the guide table on the inner wall of the filter box in a rolling manner.
As a further improvement of the above technical solution, a plurality of buffer members are provided below the filter plate.
As a further improvement of the above technical solution, the cushioning member includes:
the upper end of the supporting rod is connected with the lower surface of the filter plate, and the lower end of the supporting rod is slidably connected with a base arranged on the inner wall of the filter box and is provided with a limiting boss after penetrating through the base;
and the spring is sleeved on the supporting rod between the base and the filter plate.
As a further improvement of the technical scheme, two hanging rings are vertically arranged above the cover body.
As a further improvement of the technical scheme, valves are arranged on the connecting pipe and the water outlet pipe.
By adopting the technical scheme, the utility model has the following technical progress:
through utilizing liftable lid to drive the stirring rake and dismantle, after the stirring rake is in a period of work, can in time dismantle it and break away from the jar body to be convenient for the staff clear up or maintain, the sleeve of jar body both sides is used for the direction, when making the lid go up and down, the lifter of its below slides along the sleeve, prevents that the lid from taking place the skew and leading to bump with the jar body, reduces the security performance. In addition, the stirring paddle can rotate positively and negatively alternately under the drive of the rotating mechanism, so that the stirring paddle sufficiently stirs the liquid in the tank body, the reaction of the wastewater and the mixture is facilitated, and the treatment effect is improved. Compared with the prior art, the stirring paddle has the advantages of reasonable design, simplicity in operation, convenience in disassembly and cleaning, high practicability and popularization and application value.
The waste water after the reaction is discharged into the filter box through the connecting pipe and is uniformly dispersed to the filter box through the water separator, impurities in the waste water can be filtered out, then acetic acid in the furfural waste water can be adsorbed through the filter plate on the waste water through the active carbon layer, so that the treatment of the furfural waste water is more thorough, and the treatment efficiency is greatly improved. The whole device is environment-friendly and meets the production requirements of enterprises by enabling the furfural wastewater to be processed through the tank body and the filter box and then meet the discharge requirements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram showing the front view of the wastewater treatment apparatus according to the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure at B in FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the overall structure of the wastewater treatment apparatus according to the present utility model;
FIG. 5 is a schematic view of the structure of the water separator according to the present utility model;
reference numerals illustrate:
10. the tank body, 101, the sleeve, 11, the cover body, 111, the sealing ring, 12, the water inlet, 13, the liquid inlet, 14, the lifting rod, 15, the stirring paddle, 16, the rotating rod, 161, the driving shaft, 162, the supporting rod, 17, the scraping plate, 18, the lifting ring, 19, the first motor, 20, the filter box, 201, the guide table, 21, the connecting pipe, 22, the water suction pump, 23, the water outlet pipe, 24, the filter box, 241, the support plate, 242, the roller, 25, the filter plate, 30, the rotating mechanism, 31, the main shaft, 32, the coupling, 33, the sector gear, 34, the second motor, 35, the connecting rod, 36, the rack, 37, the long slot hole, 371, the guide rail, 40, the auger, 41, the water separator, 411, the channel, 42, the valve, 50, the buffer member, 51, the supporting rod, 52, the base, 53, the limit boss, 54 and the spring.
Detailed Description
Technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it should be apparent that in the following description, specific details are set forth such as the specific system structure, technology, etc. for the purpose of illustration rather than limitation, in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
The utility model provides a wastewater treatment device for furfural processing, which can be known from figures 1 to 5 of the specification, and comprises: the tank body 10, the cover body 11, the two lifting rods 14, the stirring paddles 15, the rotating rod 16, the filter box 20 and the filter box 24; wherein the cover 11 is arranged on the tank 10 and is matched with the tank, and the cover 11 is provided with a water inlet 12 and a liquid inlet 13; specifically, the water inlet 12 is used for adding waste water into the tank 10, the liquid inlet 13 is used for adding a mixing agent, so that the waste water is subjected to decomposition reaction and is convenient to treat, and the sealing ring 111 is arranged below the cover 11 and is matched with the inner wall of the tank 10. The two lifting rods 14 are vertically arranged below the cover body 11 and respectively arranged in the two sleeves 101 on the outer wall of the tank body 10 in a lifting manner; specifically, the two lift pins 14 are symmetrical to each other. The stirring paddle 15 is rotatably disposed in the tank 10 in a reversible manner under the drive of the rotation mechanism 30, and is used for stirring and mixing the liquid.
A driving shaft 161 arranged in the middle of the rotating rod 16 penetrates through the bottom of the tank body 10 and then is connected with the power output end of the first motor 19, scraping plates 17 are arranged on supporting rods 162 vertically arranged at two ends of the rotating rod 16, and the scraping plates 17 are attached to the inner wall of the tank body 10; the filter box 20 is arranged on one side of the tank body 10, the upper end of the filter box is communicated with the bottom of the tank body 10 through a connecting pipe 21, a water suction pump 22 is arranged on the connecting pipe 21, an inclined plane is arranged on the bottom surface of the filter box 20, and a water outlet pipe 23 is arranged on the filter box 20 on the lower side of the inclined plane, so that the treated wastewater can be conveniently drained to the water outlet pipe 23; the filter box 24 is detachably arranged in the filter box 20 below the water outlet end of the connecting pipe 21, and a filter plate 25 is arranged below the filter box and provided with an activated carbon filter layer.
As an example, as can be seen from fig. 4 of the specification, the rotation mechanism 30 includes: the lower end of the main shaft 31 is connected with the upper end of a stirring shaft of the stirring paddle 15 through a coupler 32; the sector gear 33 is connected with the upper end of the main shaft 31 penetrating through the cover 11; the power output end of the second motor 34 is connected with the first end of the connecting rod 35; the rack 36 is slidably connected to a guide rail 371 on the cover 11, the second end of the link 35 is slidably connected to a long slot 37 provided perpendicular to the end of the rack 36, and the rack 36 is engaged with the sector gear 33.
When the stirring device is used, the second motor 34 drives the connecting rod 35 to rotate circumferentially and enables the connecting rod 35 to drive the long slot hole 37 and the rack 36 to translate reciprocally, so that the effect of driving the sector gear 33 to rotate positively and negatively alternately is achieved, and therefore, the main shaft 31 can drive the stirring paddle 15 to rotate positively and negatively alternately under the driving of the sector gear 33, the mixing effect of liquid is improved, and compared with a single stirring mode, the stirring mode has better effect, is favorable for fully mixing furfural wastewater and a mixture, and improves the treatment efficiency of wastewater.
As an example, as shown in fig. 1 of the drawings, a packing auger 40 is vertically disposed on the rotating rods 16 at both sides of the stirring paddle 15 to assist in stirring the liquid, prevent precipitation at the bottom of the tank 10, and promote the flow of the liquid at the bottom of the tank 10, so as to improve the mixing effect.
During the use, the usable stirring rake 15 stirs the liquid in the jar body 10, and first motor 19 drive scraper blade 17 rotates simultaneously, prevents jar body 10 inner wall adhesion reactant, and when bull stick 16 drove scraper blade 17 and rotated moreover, can drive two augers 40 simultaneously and carry out the circumference around stirring rake 15, and the staff can adjust auger 40 and stirring rake 15 according to actual processing needs to the steering is opposite to be favorable to jar body 10 in liquid mixing, improves the treatment effect.
As an example, as shown in fig. 5 of the specification, the water outlet end of the connecting pipe 21 extends into the filter box 20 and corresponds to the middle part of the water separator 41 disposed in the filter box 20, and the water separator 41 is located above the filter box 24. Specifically, the upper surface of the water knockout drum 41 is opened, a plurality of channels 411 are arranged in the circumferential direction of the upper surface of the water knockout drum 41, the channels 411 are communicated with the middle part of the water knockout drum 41, the upper end of the water knockout drum 41 is connected with the top wall of the filter box 20, when the liquid in the tank 10 flows into the water knockout drum 41 in the filter box 20 through the connecting pipe 21, the liquid can be uniformly distributed to the filter box 24 through the channels 411 on the water knockout drum 41, the phenomenon that the impact force is overlarge caused by the concentrated flushing of the middle part of the filter box 24 by the liquid is avoided, and the waste water can be dispersed through the water knockout drum 41, so that the filtration is more uniform.
As an embodiment, as shown in fig. 2, a plurality of rollers 242 are disposed below the support plates 241 at both sides of the filter box 24, and the rollers 242 are disposed on the guide table 201 on the inner wall of the filter box 20 in a rolling manner. Specifically, after the filter box 20 is used for a period of time, the operator can open the box door of the filter box 20, pull the filter box 24 outwards, so as to clean the impurities intercepted on the filter box 24, or repair and replace the filter box 24, and the operation is convenient and fast.
As an example, as shown in fig. 1 of the drawings, a plurality of buffer members 50 disposed below the filter plate 25 are connected to the inner wall of the filter box 20 for assisting the filter plate 25 in filtering.
In this embodiment, as can be seen from fig. 3 of the specification, the cushioning member 50 includes: the upper end of the supporting rod 51 is connected with the lower surface of the filter plate 25, and the lower end of the supporting rod 51 is slidably connected with a base 52 arranged on the inner wall of the filter box 20 and is provided with a limiting boss 53 after penetrating through the base 52; the spring 54 is sleeved on the supporting rod 51 between the base 52 and the filter plate 25.
When in use, the water pressure generated when the wastewater passes through the filter plate 25 is larger, and the filter plate 25 can be buffered under the action of the elasticity of the spring 54, so that the damage caused by hydraulic impact is prevented.
As an embodiment, as shown in fig. 1 of the specification, two hanging rings 18 are vertically arranged above the cover 11, so that the cover 11 is connected with the cover 11 when being lifted by an external lifting power source, and the cover 11 drives the stirring paddle 15 to lift and separate from the tank 10, thereby cleaning the stirring paddle 15.
As an example, as shown in fig. 1 of the drawings, the valve 42 is provided on both the connection pipe 21 and the water outlet pipe 23.
It should be noted that in this patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, does not include, without limitation, additional elements that are defined by the term "include" an.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model 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 technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (9)
1. A wastewater treatment device for furfural processing, comprising:
a tank body;
the cover body is arranged on the tank body and is matched with the tank body, and the cover body is provided with a water inlet and a liquid inlet;
the two lifting rods are vertically arranged below the cover body and are respectively arranged in the two sleeves on the outer wall of the tank body in a lifting manner;
the stirring paddle is driven by the rotating mechanism and can be arranged in the tank body in a positive and negative alternate rotation way;
the driving shaft arranged in the middle of the rotating rod penetrates through the bottom of the tank body and then is connected with the power output end of the first motor, scraping plates are arranged on supporting rods vertically arranged at two ends of the rotating rod, and the scraping plates are attached to the inner wall of the tank body;
the filter box is arranged at one side of the tank body, the upper end of the filter box is communicated with the bottom of the tank body through a connecting pipe, a water suction pump is arranged on the connecting pipe, an inclined plane is arranged on the bottom surface of the filter box, and a water outlet pipe is arranged on the filter box at the lower side of the inclined plane;
the filter box is detachably arranged in the filter box below the water outlet end of the connecting pipe, a filter plate is arranged below the filter box, and an activated carbon layer is arranged on the filter plate.
2. The wastewater treatment device for furfural processing according to claim 1, wherein,
the rotation mechanism includes:
the lower end of the main shaft is connected with the upper end of the stirring shaft of the stirring paddle through a coupler;
the sector gear is connected with the upper end of a main shaft penetrating through the cover body;
the power output end of the second motor is connected with the first end of the connecting rod;
the rack is in sliding connection with the guide rail on the cover body, the second end of the connecting rod is in sliding connection with the long groove hole which is arranged at the end part of the rack vertically, and the rack is meshed with the sector gear.
3. A wastewater treatment device for furfural processing according to claim 2, wherein,
and screw augers are vertically arranged on the rotating rods at two sides of the stirring paddle and are used for assisting in stirring liquid.
4. A wastewater treatment device for furfural processing according to claim 2, wherein,
the water outlet end of the connecting pipe extends into the filter box and corresponds to the middle part of the water separator arranged in the filter box, and the water separator is positioned above the filter box.
5. The wastewater treatment device for furfural processing according to claim 1, wherein,
a plurality of rollers are arranged below the support plates on two sides of the filter box, and the rollers are arranged on the guide table on the inner wall of the filter box in a rolling mode.
6. The wastewater treatment device for furfural processing according to claim 5, wherein,
a plurality of buffer members are arranged below the filter plate.
7. The wastewater treatment device for furfural processing according to claim 6, wherein,
the cushioning member includes:
the upper end of the supporting rod is connected with the lower surface of the filter plate, and the lower end of the supporting rod is slidably connected with a base arranged on the inner wall of the filter box and is provided with a limiting boss after penetrating through the base;
and the spring is sleeved on the supporting rod between the base and the filter plate.
8. The wastewater treatment device for furfural processing according to claim 1, wherein,
two hanging rings are vertically arranged above the cover body.
9. The wastewater treatment device for furfural processing according to any one of claim 1 to 8, wherein,
valves are arranged on the connecting pipe and the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431043.XU CN219259791U (en) | 2023-03-09 | 2023-03-09 | Wastewater treatment device for furfural processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431043.XU CN219259791U (en) | 2023-03-09 | 2023-03-09 | Wastewater treatment device for furfural processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259791U true CN219259791U (en) | 2023-06-27 |
Family
ID=86855842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320431043.XU Active CN219259791U (en) | 2023-03-09 | 2023-03-09 | Wastewater treatment device for furfural processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259791U (en) |
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2023
- 2023-03-09 CN CN202320431043.XU patent/CN219259791U/en active Active
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