CN220939154U - Flash tank for lactic acid production - Google Patents
Flash tank for lactic acid production Download PDFInfo
- Publication number
- CN220939154U CN220939154U CN202322577823.8U CN202322577823U CN220939154U CN 220939154 U CN220939154 U CN 220939154U CN 202322577823 U CN202322577823 U CN 202322577823U CN 220939154 U CN220939154 U CN 220939154U
- Authority
- CN
- China
- Prior art keywords
- tank
- fixedly connected
- filter
- lactic acid
- acid production
- 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.)
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Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 235000014655 lactic acid Nutrition 0.000 title claims abstract description 23
- 239000004310 lactic acid Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000001704 evaporation Methods 0.000 abstract description 10
- 230000008020 evaporation Effects 0.000 abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a flash tank for lactic acid production, which comprises a tank body, wherein one end of the tank body is provided with a filter tank in a penetrating way, the other end of the filter tank is provided with an air inlet pipe in a penetrating way, the inside of the filter tank is fixedly connected with a filter screen, the upper end of the inside of the filter tank is fixedly connected with a connecting frame, the outside of the filter tank is provided with a second driving motor, impurities carried in high-pressure saturated water vapor can be intercepted and filtered by the filter screen, so that the filtered and clean high-pressure saturated water vapor enters the flash tank body for flash evaporation treatment, further, the high-pressure saturated water can be prevented from carrying the impurities into the flash tank body to influence the flash evaporation effect, and a driving assembly and a screw rod assembly can drive a cleaning brush to perform reciprocating motion, thereby self-cleaning the filter screen, avoiding the blockage of filter holes on the filter screen, ensuring good permeability of the filter screen, and being capable of smoothly and efficiently filtering and purifying the impurities in the high-pressure saturated water.
Description
Technical Field
The utility model relates to the field of flash tanks, in particular to a flash tank for lactic acid production.
Background
The flash tank is used for recycling the waste heat of the boiler blow-down and overheat condensation water, sewage enters the flash tank, the boiling point of the water is reduced due to the sudden pressure reduction, so that the water is quickly vaporized, flash steam is generated in the tank, the flash steam is collected and is introduced into heating equipment to heat other materials;
The existing flash tank for lactic acid production does not have the function of filtering and purifying high-pressure saturated water vapor entering the flash tank body, impurities are easy to carry in the high-pressure saturated water vapor, the impurities enter the flash tank body more and more, and then the flash effect can be affected, the speed of collecting the water vapor by the traditional flash tank is slower, the movement speed of gas in the device is slower, and the device cannot work continuously and rapidly.
Disclosure of utility model
The utility model aims to provide a flash tank for lactic acid production, which solves the problem that the flash tank in the prior art does not have the function of filtering and purifying high-pressure saturated water vapor entering the tank body of the flash tank.
In order to achieve the above purpose, the flash tank for lactic acid production comprises a tank body, wherein one end of the tank body is provided with a filter tank in a penetrating manner, the other end of the filter tank is provided with an air inlet pipe in a penetrating manner, a filter screen is fixedly connected to the inside of the filter tank, the upper end of the inner side of the filter tank is fixedly connected with a connecting frame, and the outer side of the filter tank is provided with a second driving motor;
The output end of the second driving motor penetrates through the connecting frame and is internally provided with a screw rod, and a thread block is connected to the screw rod in a threaded manner.
As a further description of the above technical solution: the lower extreme fixedly connected with connecting plate of screw thread piece, the inboard fixedly connected with cleaning brush of connecting plate, the bottom fixedly connected with collection box of rose box.
As a further description of the above technical solution: the sliding grooves are formed in the two ends of the inside of the connecting frame, the sliding blocks are fixedly connected to the two ends of the threaded blocks, and the sliding blocks are slidably connected to the inside of the sliding grooves.
As a further description of the above technical solution: the utility model discloses a jar, including jar body, the inboard bottom fixedly connected with fixing base of jar body, the one end of fixing base runs through and is provided with the drain downwards, the inside of drain is provided with first control valve.
As a further description of the above technical solution: the inside fixedly connected with first driving motor of fixing base, first driving motor's output runs through upwards and is provided with the bull stick.
As a further description of the above technical solution: the rotary rod is fixedly connected with a rotary plate, a plurality of through holes are formed in the rotary plate in a penetrating mode, connecting seats are fixedly connected to two ends of the inner side of the tank body, and the connecting seats correspond to the rotary plate.
As a further description of the above technical solution: the other end of the tank body is provided with an air outlet in a penetrating mode, a second control valve is arranged in the air outlet, and two ends of the bottom of the tank body are fixedly connected with supporting frames.
The utility model has the following beneficial effects:
1. Compared with the prior art, the flash tank for lactic acid production can intercept and filter impurities carried in high-pressure saturated water vapor by utilizing the filter screen, so that the filtered high-pressure saturated water vapor enters the flash tank body to be subjected to flash evaporation treatment, the high-pressure saturated water can be prevented from carrying impurities into the flash tank body to influence the flash evaporation effect, and the drive assembly and the screw rod assembly can drive the cleaning brush to reciprocate, so that the filter screen is self-cleaned, the blocking of filter holes on the filter screen can be avoided, the good permeability of the filter screen is ensured, and the impurities in the high-pressure saturated water can be smoothly and efficiently filtered and purified;
2. Compared with the prior art, this flash tank for lactic acid production can drive the carousel through setting up first driving motor and rotate, and steam passes through the carousel through the through-hole, and the carousel can let steam evenly pass through, can also accelerate the flow velocity of steam through rotating, further improves the efficiency of flash distillation.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the overall structure of a flash tank for lactic acid production according to the present utility model;
FIG. 2 is a schematic diagram of the turntable structure of the flash tank for lactic acid production according to the present utility model;
FIG. 3 is a schematic view of the cleaning assembly of the flash tank for lactic acid production according to the present utility model;
FIG. 4 is a schematic diagram of the structure of a filter box of the flash tank for lactic acid production of the present utility model.
Legend description:
1. A filter screen; 2. a connecting frame; 3. a filter box; 4. an air inlet pipe; 5. a connecting plate; 6. a connecting seat; 7. a support frame; 8. a sewage outlet; 9. a first control valve; 10. a first driving motor; 11. a fixing seat; 12. a turntable; 13. a second control valve; 14. an air outlet; 15. a tank body; 16. a rotating rod; 17. a through hole; 18. a screw rod; 19. a cleaning brush; 20. a screw block; 21. a slide block; 22. a chute; 23. a second driving motor; 24. and (5) collecting a box.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the flash tank for lactic acid production comprises a tank body 15, wherein one end of the tank body 15 is provided with a filter tank 3 in a penetrating manner, the other end of the filter tank 3 is provided with an air inlet pipe 4 in a penetrating manner, high-pressure saturated water vapor generated in the lactic acid production process can be sent into the filter tank 3 through the air inlet pipe 4, a filter screen 1 is fixedly connected inside the filter tank 3, the upper end of the inner side of the filter tank 3 is fixedly connected with a connecting frame 2, and the outer side of the filter tank 3 is provided with a second driving motor 23;
the output end of the second driving motor 23 penetrates through the connecting frame 2 to be internally provided with a lead screw 18, a thread block 20 is connected to the lead screw 18 in a threaded manner, the lower end of the thread block 20 is fixedly connected with a connecting plate 5, the inner side of the connecting plate 5 is fixedly connected with a cleaning brush 19, the bottom of the filter tank 3 is fixedly connected with a collecting box 24, impurities carried in the high-pressure saturated water vapor can be intercepted and filtered by the filter screen 1, the filtered high-pressure saturated water vapor enters the flash tank body to be subjected to flash evaporation treatment, the impurities carried by the high-pressure saturated water can be prevented from entering the flash tank body to affect the flash evaporation effect, the second driving motor 23 is started to drive the lead screw 18 to rotate, the connecting plate 5 can drive the cleaning brush 19 to reciprocate under the action of the thread connection, the filter screen 1 can be prevented from being blocked by a filter hole on the filter screen 1, good permeability of the filter screen 1 is ensured, and meanwhile, the collecting box 24 is arranged at the bottom of the filter screen 1 to collect the impurities, so that subsequent unified treatment is convenient;
The sliding grooves 22 are formed in the two ends of the inside of the connecting frame 2, the sliding blocks 21 are fixedly connected to the two ends of the threaded block 20, the sliding blocks 21 are slidably connected to the inside of the sliding grooves 22, and the stability of the threaded block 20 during movement can be ensured by arranging the sliding grooves 22 and the sliding blocks 21;
The bottom of the inner side of the tank body 15 is fixedly connected with a fixed seat 11, one end of the fixed seat 11 is provided with a sewage outlet 8 in a penetrating and downward mode, a first control valve 9 is arranged in the sewage outlet 8, the opening and the closing of the sewage outlet 8 can be controlled through the first control valve 9, and sewage can be discharged through the sewage outlet 8;
The inside fixedly connected with first driving motor 10 of fixing base 11, the output of first driving motor 10 runs through upwards to be provided with bull stick 16, fixedly connected with carousel 12 on the bull stick 16, a plurality of through-hole 17 has been run through to the inside of carousel 12, the inboard both ends fixedly connected with connecting seat 6 of jar body 15, connecting seat 6 is corresponding with carousel 12, start first driving motor 10 can drive carousel 12 and rotate, steam passes through the carousel through-hole 17, carousel 12 can let steam evenly pass, can also accelerate the velocity of flow of steam through the rotation, further improve the efficiency of flash evaporation;
the other end of the tank body 15 is provided with an air outlet 14 in a penetrating manner, a second control valve 13 is arranged in the air outlet 14, two ends of the bottom of the tank body 15 are fixedly connected with a supporting frame 7, the opening and closing of the air outlet 14 can be controlled through the second control valve 13, and internal steam can be discharged through the air outlet 14 to realize the recycling of the steam.
Working principle: when the device is used, firstly, high-pressure saturated steam produced in the lactic acid production is sent into the inside of the filter box 3 through the air inlet pipe 4, can intercept and filter the impurity carried in the high-pressure saturated steam through utilizing the filter screen 1, make the clean high-pressure saturated steam of filtration get into the flash tank jar internal and carry out flash evaporation treatment, and then can avoid high-pressure saturated water to carry impurity entering the flash tank jar internal and influence the flash evaporation effect, and start second driving motor 23 and can drive lead screw 18 and rotate, can make connecting plate 5 drive cleaning brush 19 carry out reciprocating motion under threaded connection's effect, thereby can clean effect to filter screen 1, can avoid the filtration pore on the filter screen 1 to block up, guaranteed that filter screen 1 is good, can smooth and efficient carries out filtration and purification to the impurity in the high-pressure saturated water, start first driving motor 10 simultaneously and can drive carousel 12 and rotate, steam can let steam evenly pass through the carousel through the through-hole 17, can also accelerate the flow rate of steam through rotating, further improved efficiency, and sewage in the flash evaporation process can be discharged through drain 8 of bottom.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The flash tank for lactic acid production comprises a tank body (15), and is characterized in that one end of the tank body (15) is provided with a filter tank (3) in a penetrating manner, the other end of the filter tank (3) is provided with an air inlet pipe (4) in a penetrating manner, a filter screen (1) is fixedly connected to the inside of the filter tank (3), a connecting frame (2) is fixedly connected to the upper end of the inner side of the filter tank (3), and a second driving motor (23) is arranged on the outer side of the filter tank (3); the output end of the second driving motor (23) penetrates through the connecting frame (2) and is internally provided with a screw rod (18), and a thread block (20) is connected to the screw rod (18) in a threaded mode.
2. The flash tank for lactic acid production according to claim 1, characterized in that the lower end of the screw block (20) is fixedly connected with a connecting plate (5), the inner side of the connecting plate (5) is fixedly connected with a cleaning brush (19), and the bottom of the filter tank (3) is fixedly connected with a collecting tank (24).
3. The flash tank for lactic acid production according to claim 1, wherein sliding grooves (22) are formed in two ends of the inside of the connecting frame (2), sliding blocks (21) are fixedly connected to two ends of the threaded block (20), and the sliding blocks (21) are slidably connected to the inside of the sliding grooves (22).
4. The flash tank for lactic acid production according to claim 1, characterized in that a fixing seat (11) is fixedly connected to the bottom of the inner side of the tank body (15), one end of the fixing seat (11) is provided with a sewage outlet (8) in a penetrating and downward manner, and a first control valve (9) is arranged in the sewage outlet (8).
5. The flash tank for lactic acid production according to claim 4, wherein the inside of the fixing seat (11) is fixedly connected with a first driving motor (10), and the output end of the first driving motor (10) is provided with a rotating rod (16) penetrating upwards.
6. The flash tank for lactic acid production according to claim 5, wherein the rotating rod (16) is fixedly connected with a rotary table (12), a plurality of through holes (17) are formed in the rotary table (12) in a penetrating manner, connecting seats (6) are fixedly connected to two ends of the inner side of the tank body (15), and the connecting seats (6) correspond to the rotary table (12).
7. The flash tank for lactic acid production according to claim 1, characterized in that the other end of the tank body (15) is provided with an air outlet (14) in a penetrating way, a second control valve (13) is arranged in the air outlet (14), and two ends of the bottom of the tank body (15) are fixedly connected with supporting frames (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577823.8U CN220939154U (en) | 2023-09-22 | 2023-09-22 | Flash tank for lactic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577823.8U CN220939154U (en) | 2023-09-22 | 2023-09-22 | Flash tank for lactic acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939154U true CN220939154U (en) | 2024-05-14 |
Family
ID=91020664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322577823.8U Active CN220939154U (en) | 2023-09-22 | 2023-09-22 | Flash tank for lactic acid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939154U (en) |
-
2023
- 2023-09-22 CN CN202322577823.8U patent/CN220939154U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |