CN221460173U - Anaerobic digestion treatment device for sludge - Google Patents
Anaerobic digestion treatment device for sludge Download PDFInfo
- Publication number
- CN221460173U CN221460173U CN202323486436.XU CN202323486436U CN221460173U CN 221460173 U CN221460173 U CN 221460173U CN 202323486436 U CN202323486436 U CN 202323486436U CN 221460173 U CN221460173 U CN 221460173U
- Authority
- CN
- China
- Prior art keywords
- block
- air outlet
- wall
- air
- anaerobic digestion
- 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
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 35
- 230000029087 digestion Effects 0.000 title claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 17
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 description 24
- 230000000694 effects Effects 0.000 description 14
- 238000003756 stirring Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of sludge treatment, in particular to a sludge anaerobic digestion treatment device, which comprises a base, wherein the surface of the base is fixedly connected with a tank body, the surface of the tank body is in through connection with a feed inlet and an air outlet pipe, the inner wall of the tank body is in sliding connection with a lifting plate through a spring, the surface of the air outlet pipe is provided with a plurality of air outlet holes, the inner wall of the air outlet pipe is fixedly connected with a filter screen, the surface of the air outlet pipe is fixedly connected with a vertical rod, the surface of the vertical rod is in sliding connection with a connecting rod through the spring, the other end of the connecting rod is fixedly connected with a scraping ring, the scraping ring is attached to the inner wall of the air outlet pipe, one side of the scraping ring is fixedly connected with a connecting block, air is filtered by a filter screen in the air outlet holes and then flows through the air outlet pipe to be discharged, meanwhile, and the impurities gathered on the surface of the filter screen are prevented from being scraped through the scraping ring, so that the blocking is avoided, and the exhaust efficiency is influenced.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sludge anaerobic digestion treatment device.
Background
Anaerobic digestion of sludge refers to a digestion technology of decomposing biodegradable organic matters in the sludge into CH4, CO2, H2O and H2S by facultative bacteria and anaerobic bacteria under anaerobic conditions, and can remove 30% -50% of the organic matters in the sludge and stabilize the organic matters, so that the anaerobic digestion is one of common means for reducing and stabilizing the sludge, is the most common method for stabilizing the organic sludge, can treat the sludge with high organic matter content, and can generate a large amount of biogas with high heat value as energy source for recycling the sludge along with the stabilization of the sludge.
The application number CN202122403042.8 discloses a sludge anaerobic digestion treatment device, which comprises an anaerobic digestion reaction tank; the anaerobic digestion reaction tank comprises a tank body, a stirring device and a gas guiding-out device; one side of the tank body is provided with a feed inlet, and the other side is provided with a discharge outlet; the stirring device consists of a motor and a stirring paddle; the gas guiding device consists of a movable lifting plate, a spring, an air outlet pipe, a fixed block and a sealing plug. The anaerobic digestion reaction tank is internally provided with the gas guiding device, and gas can be automatically and timely discharged after the gas pressure in the tank body is increased, so that potential safety hazards are eliminated.
In the use process of the anaerobic digestion processor in the prior art and the prior art, generated gas can flow through the gas outlet holes and is discharged after flowing through the gas outlet pipes, but the position of the gas outlet holes lacks a protection device, when the use time is long or the sludge in the tank is too much, the centrifugal force generated by stirring can cause the sludge to flow into the gas outlet holes, and the situation of blockage can be caused after the sludge is dried, so that the discharge of the gas is influenced; accordingly, a sludge anaerobic digestion treatment device is proposed to solve the above-mentioned problems.
Disclosure of utility model
In order to make up the defects of the prior art, the positions of the air outlet holes lack of a protection device, when the service time is long or the sludge in the tank is too much, the centrifugal force generated by stirring can cause the sludge to flow into the air outlet holes, and the situation of blockage can be caused after the sludge is dried, so that the discharge of gas is influenced.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a sludge anaerobic digestion treatment device, which comprises a base, wherein the surface of the base is fixedly connected with a tank body, the surface of the tank body is in through connection with a feed inlet and an air outlet pipe, the inner wall of the tank body is in sliding connection with a lifting plate through a spring, the surface of the air outlet pipe is provided with a plurality of air outlet holes, the inner wall of the air outlet pipe is fixedly connected with a filter screen, the surface of the air outlet pipe is fixedly connected with a vertical rod, the surface of the vertical rod is in sliding connection with a connecting rod through a spring, the other end of the connecting rod is fixedly connected with a scraping ring, the scraping ring is attached to the inner wall of the air outlet pipe, one side of the scraping ring is fixedly connected with a connecting block, the connecting block is L-shaped, the surface of the short arm end of the connecting block is in sliding connection with a clamping block through a spring, the surface of the clamping block is provided with an arc angle, the side wall of the air outlet pipe is provided with a hollow groove, the connecting block is connected in a sliding way in the hollow groove, the surface of the lifting plate is provided with a through hole, the inner wall of the through hole is provided with a positioning groove, and after being filtered by a filter screen in the air outlet hole, air flows through the air outlet pipe to be discharged, so that the occurrence of accidents caused by overlarge internal pressure is avoided, meanwhile, the filter screen can prevent sludge, impurities and the like from falling in the air outlet hole, when the lifting plate moves to the top of the tank body, the clamping block can be clamped into the positioning groove through the arc angle, when the lifting plate is reset under the drive of the spring, the connecting block can be driven, the connecting block drives the scraping ring to move, the scraping ring is used for scraping the impurities gathered on the surface of the filter screen, the blocking is avoided, and the exhaust efficiency is influenced.
Preferably, the surface of scraping ring has seted up flutedly, the rigid coupling has the shell fragment in the recess, the other end of shell fragment is the free end, the surface rigid coupling of shell fragment has scrapes the piece, can extrude the filter screen through scraping the piece and produce deformation, further improves the clearance effect.
Preferably, the inner wall rigid coupling of empty slot has the kicking block, logical groove has been seted up to the surface of connecting block, the chamfer has been seted up on the surface of kicking block, the notch has been seted up for the position of kicking block to the surface of fixture block, can assist the fixture block to break away from the constant head tank through the kicking block, avoids appearing the unable indentation of fixture block, the condition of blocking, and the fillet on fixture block surface can play the guide effect simultaneously.
Preferably, the surface of the air outlet hole is provided with an inclined plane, impurities scraped by the scraping ring are led back into the tank body through the inclined plane, and the inclined plane can prevent the impurities from accumulating near the air outlet hole.
Preferably, an air cavity is formed in the lifting plate, a top shaft is connected in the air cavity in a sliding mode through an elastic piece, the width of the top shaft is the same as that of the air outlet, and when the lifting plate moves downwards, the top shaft is driven to move, so that the top shaft abuts against the surface of the inclined plane and scrapes, and the inclined plane is further cleaned.
Preferably, the elastic component in the air cavity is the air storage block, the air cavity inner wall rigid coupling has the air storage block, one side of air storage block is provided with the layer board, the layer board is connected with the air storage block laminating chain, the spout has been seted up on the surface of layer board, the sliding link of jackshaft in the spout, the air tank has all been seted up with the surface of air storage block in the jackshaft, and the gas in the air storage block is extruded and is escaped, blows to the inclined plane through the air tank, further improves the clearance effect of jackshaft, then the lifter plate continues to remove, can reset after the outlet duct, carries out the gas storage simultaneously, and when contacting the sealing plug, the chamfer on sealing plug surface can extrude the jackshaft again, clears up the impurity on sealing plug surface, avoids falling on sealing plug surface impurity and holds up the lifter plate, influences sealed effect, and the jackshaft can play the effect of buffering simultaneously.
Preferably, the connecting rod is provided with two, a pair of the connecting rod is symmetric distribution with the center pin of pole setting, through the connecting rod of two symmetric designs, can make scrape more balanced when the ring removes, and both sides are not in the horizontality when avoiding appearing removing, appear blocking the condition.
The utility model has the advantages that:
1. According to the utility model, the filter screen can prevent sludge, impurities and the like from falling into the air outlet holes, when the lifting plate moves to the top of the tank body, the clamping blocks can be clamped into the positioning grooves through the arc angles, when the lifting plate is driven by the spring to reset, the connecting blocks can be driven, the connecting blocks drive the scraping ring to move, the scraping ring is used for scraping the impurities gathered on the surface of the filter screen, and the situation of blockage is avoided, so that the exhaust efficiency is influenced.
2. According to the utility model, the supporting plate is used for extruding the air storage block, so that air is blown to the inclined plane through the air groove, the cleaning effect of the top shaft is further improved, then the lifting plate moves continuously, and after passing through the air outlet pipe, the lifting plate can reset and store air at the same time, when the lifting plate contacts with the sealing plug, the chamfer angle on the surface of the sealing plug can extrude the top shaft again, impurities on the surface of the sealing plug are cleaned, the lifting plate is prevented from being supported by the impurities falling on the surface of the sealing plug, the sealing effect is influenced, and meanwhile, the top shaft can play a role of buffering.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a tank structure according to a first embodiment;
FIG. 2 is a schematic view of a partial cross-sectional structure of a can body according to the first embodiment;
FIG. 3 is a schematic diagram of the structure A in FIG. 2 according to the first embodiment;
FIG. 4 is a schematic diagram of the structure B in FIG. 2 according to the first embodiment;
fig. 5 is a schematic structural diagram of a perspective window according to the second embodiment.
In the figure: 1. a base; 2. a tank body; 3. an air outlet pipe; 4. a feed inlet; 5. an air cavity; 6. a lifting plate; 7. a through hole; 9. a vertical rod; 10. a clamping block; 11. a connecting rod; 12. a hollow groove; 13. a top block; 14. an air outlet hole; 15. an inclined plane; 16. a filter screen; 17. scraping blocks; 18. a groove; 19. a scraping ring; 20. a spring plate; 21. a connecting block; 22. a through groove; 23. a gas storage block; 24. a supporting plate; 26. a chute; 27. a top shaft; 28. an air tank; 29. a positioning groove; 30. and a perspective window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a sludge anaerobic digestion treatment device comprises a base 1, wherein a tank body 2 is fixedly connected to the surface of the base 1, a feed inlet 4 and an air outlet 3 are connected to the surface of the tank body 2 in a penetrating way, a lifting plate 6 is connected to the inner wall of the tank body 2 in a sliding way through a spring, a plurality of air outlet holes 14 are formed in the surface of the air outlet 3, a filter screen 16 is fixedly connected to the inner wall of the air outlet 3, a vertical rod 9 is fixedly connected to the surface of the air outlet 3, a connecting rod 11 is connected to the surface of the vertical rod 9 in a sliding way through a spring, a scraping ring 19 is fixedly connected to the other end of the connecting rod 11, the scraping ring 19 is attached to the inner wall of the air outlet 3, a connecting block 21 is fixedly connected to one side of the scraping ring 19, the connecting block 21 is L-shaped, a clamping block 10 is connected to the surface of the short arm end of the connecting block 21 in a sliding way through a spring, an arc angle is formed in the surface of the clamping block 10, a hollow groove 12 is formed in the side wall of the air outlet 3, a through hole 7 is formed in the surface of the lifting plate 6, and a positioning groove 29 is formed in the inner wall of the through hole 7; during operation, the motor in the tank body 2 is electrified, the motor output shaft drives the stirring rod to stir in the tank body 2, when gas in the tank body 2 reaches a certain pressure, the gas can push the lifting plate 6 to move upwards, the through hole 7 on the surface of the lifting plate 6 moves to the upper side of the air outlet hole 14, after the gas is filtered by the filter screen 16 in the air outlet hole 14, the gas is discharged through the air outlet pipe 3, accidents caused by overlarge internal pressure are avoided, when the lifting plate 6 moves to the top of the tank body 2, the clamping block 10 can be clamped into the positioning groove 29 through an arc angle, when the lifting plate 6 resets under the drive of the spring, the connecting block 21 can drive the scraping ring 19 to move, impurities gathered on the surface of the filter screen 16 are scraped through the scraping ring 19, the condition of blocking is avoided, and the exhaust efficiency is influenced.
The surface of the scraping ring 19 is provided with a groove 18, a spring piece 20 is fixedly connected in the groove 18, the other end of the spring piece 20 is a free end, and the surface of the spring piece 20 is fixedly connected with a scraping block 17; when the scraper ring 19 moves to the position of the filter screen 16 in operation, the elastic sheet 20 can pop up to drive the scraper block 17 to be attached to the surface of the filter screen 16, and the scraper block 17 can squeeze the filter screen 16 to deform, so that the cleaning effect is further improved.
A top block 13 is fixedly connected to the inner wall of the empty slot 12, a through slot 22 is formed in the surface of the connecting block 21, a chamfer is formed in the surface of the top block 13, and a notch is formed in the surface of the clamping block 10 opposite to the position of the top block 13; during operation, the fillet of fixture block 10 top is greater than the fillet of below, when lifter plate 6 rises, can extrude big fillet, force fixture block 10 indentation, when lifter plate 6 resets, constant head tank 29 lateral wall can not extrude little fillet, reach the purpose of dying fixture block 10 card, avoid scraping ring 19 to scrape to half and block, lead to scraping ring 19 to reset in advance the condition, lifter plate 6 drives the fixture block 10 and removes the position back to kicking block 13, the chamfer on kicking block 13 surface can extrude the notch on fixture block 10 surface, make notch indent to connecting block 21, can assist fixture block 10 to break away from constant head tank 29 through kicking block 13, avoid appearing fixture block 10 unable indentation, the condition of blocking, the fillet on fixture block 10 surface can play the guide effect simultaneously.
An inclined plane 15 is formed on the surface of the air outlet hole 14; during operation, impurities scraped by the scraping ring 19 are led back into the tank body 2 through the inclined surface 15, and the inclined surface 15 can prevent the impurities from accumulating near the air outlet hole 14.
An air cavity 5 is formed in the lifting plate 6, a top shaft 27 is connected in the air cavity 5 in a sliding manner through an elastic piece, and the width of the top shaft 27 is the same as that of the air outlet hole 14; when the lifting plate 6 moves downwards in operation, the top shaft 27 is driven to move, so that the top shaft 27 abuts against the surface of the inclined plane 15 and scrapes, and the inclined plane 15 is further cleaned.
The elastic piece in the air cavity 5 is an air storage block 23, the inner wall of the air cavity 5 is fixedly connected with the air storage block 23, one side of the air storage block 23 is provided with a supporting plate 24, the supporting plate 24 is connected with the air storage block 23 in a joint chain manner, the surface of the supporting plate 24 is provided with a sliding groove 26, the top shaft 27 is in sliding connection in the sliding groove 26, and the top shaft 27 and the surface of the air storage block 23 are provided with air grooves 28; during operation, the top shaft 27 is scraped and simultaneously retreats into the air cavity 5, the air storage block 23 is extruded to enable air in the air storage block 23 to escape, the air groove 28 blows to the inclined surface 15, the cleaning effect of the top shaft 27 is further improved, then the lifting plate 6 continues to move, after passing through the air outlet pipe 3, the lifting plate can reset and simultaneously stores air, when the lifting plate contacts with a sealing plug, the top shaft 27 is extruded again by the chamfer on the surface of the sealing plug, impurities on the surface of the sealing plug are cleaned, the lifting plate 6 is prevented from being lifted by the impurities falling on the surface of the sealing plug, the sealing effect is affected, and meanwhile the lifting plate 27 can play a role of buffering.
The two connecting rods 11 are arranged, and a pair of connecting rods 11 are symmetrically distributed on the central axis of the vertical rod 9; during operation, through the connecting rod 11 of two symmetrical designs, can make the scraping ring 19 more balanced when moving, both sides are not in the horizontality when avoiding appearing moving, appear blocking the condition.
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a perspective window 30 is formed on the surface of the tank 2; during operation, the sludge reaction condition in the tank body 2 can be directly observed through the perspective window 30, so that a worker can conveniently debug the sludge reaction condition.
The working principle is that a motor in the tank body 2 is electrified, an output shaft of the motor drives a stirring rod to stir in the tank body 2, when gas in the tank body 2 reaches a certain pressure, the gas can push the lifting plate 6 to move upwards, so that through holes 7 on the surface of the lifting plate 6 move to the upper part of the air outlet holes 14, the gas is filtered by the filter screen 16 in the air outlet holes 14 and then discharged through the air outlet pipe 3, accidents caused by overlarge internal pressure are avoided, when the lifting plate 6 moves to the top of the tank body 2, a clamping block 10 can be clamped into a positioning groove 29 through an arc angle, when the lifting plate 6 is reset under the drive of a spring, a connecting block 21 can drive a scraping ring 19 to move, impurities gathered on the surface of the filter screen 16 are scraped through the scraping ring 19, the situation of blocking is avoided, the exhaust efficiency is influenced, when the scraping ring 19 moves to the position of the filter screen 16, a spring piece 20 can pop up, a scraping block 17 is driven to be attached to the surface of the filter screen 16, the scraping block 17 can be extruded by the scraping block 17 to deform, and the cleaning effect is further improved;
The fillet of fixture block 10 top is greater than the fillet of below, when lifter plate 6 rises, can extrude big fillet, force the fixture block 10 to retract, when lifter plate 6 resets, the constant head tank 29 lateral wall can not extrude little fillet, reach the purpose of blocking fixture block 10, avoid scraping ring 19 and scrape to half and block, lead to scraping ring 19 in advance the circumstances that resets, lifter plate 6 drives the fixture block 10 and removes the position back to kicking block 13, the chamfer on kicking block 13 surface can extrude the notch on fixture block 10 surface, make notch to connecting block 21 indent, can assist fixture block 10 to break away from constant head tank 29 through kicking block 13, avoid appearing fixture block 10 and can not retract, the condition of blocking, the fillet on fixture block 10 surface can play the guide effect simultaneously, when lifter plate 6 moves down, can drive jackshaft 27 and remove, make jackshaft 27 support at the inclined plane 15 surface, and scrape, further clear up inclined plane 15, can also retract in air storage block 23 makes the gas escape in air storage block 23, through air groove 28, then the effect of sealing plug is blown down to the air outlet pipe 27 when the high pressure down, the sealing plug is carried out to the sealing plug surface when the sealing plug is removed to the sealing plug 27, the sealing plug is removed to the sealing plug surface is avoided, the sealing plug is removed to the sealing plug surface is removed simultaneously.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The sludge anaerobic digestion treatment device is characterized in that: including base (1), the surface rigid coupling of base (1) has jar body (2), jar body (2) surface through-connection has feed inlet (4) and outlet duct (3), jar body (2) inner wall has lifter plate (6) through spring sliding connection, a plurality of ventholes (14) have been seted up on outlet duct (3) surface, outlet duct (3) inner wall rigid coupling has filter screen (16), the surface rigid coupling of outlet duct (3) has pole setting (9), pole setting (9) surface has connecting rod (11) through spring sliding connection, the other end rigid coupling of connecting rod (11) has scraping ring (19), scrape ring (19) laminating at the inner wall of outlet duct (3), one side rigid coupling connecting block (21) of scraping ring (19), connecting block (21) are "L" shape, the surface of connecting block (21) short arm end has fixture block (10) through spring sliding connection, the arc angle has been seted up on fixture block (10) surface, groove (12) have been seted up to the lateral wall of outlet duct (3), the other end rigid coupling of connecting rod (11) has scraping ring (21) laminating at the inner wall (3), connecting block (7) inner wall (7).
2. The sludge anaerobic digestion treatment device according to claim 1, wherein: the surface of scraping ring (19) has seted up recess (18), rigid coupling has shell fragment (20) in recess (18), the other end of shell fragment (20) is the free end, the surface rigid coupling of shell fragment (20) has scraping piece (17).
3. A sludge anaerobic digestion treatment device according to claim 2, wherein: the inner wall rigid coupling of empty slot (12) has kicking block (13), logical groove (22) have been seted up on the surface of connecting block (21), the chamfer has been seted up on the surface of kicking block (13), the surface of fixture block (10) has seted up the notch for the position of kicking block (13).
4. A sludge anaerobic digestion treatment apparatus as claimed in claim 3, wherein: an inclined plane (15) is formed on the surface of the air outlet hole (14).
5. The sludge anaerobic digestion treatment device according to claim 4, wherein: an air cavity (5) is formed in the lifting plate (6), a top shaft (27) is connected in the air cavity (5) in a sliding mode through an elastic piece, and the width of the top shaft (27) is the same as that of the air outlet hole (14).
6. The sludge anaerobic digestion treatment device according to claim 5, wherein: the elastic piece in the air cavity (5) is an air storage block (23), the air storage block (23) is fixedly connected to the inner wall of the air cavity (5), a supporting plate (24) is arranged on one side of the air storage block (23), the supporting plate (24) is connected with an attaching chain of the air storage block (23), a sliding groove (26) is formed in the surface of the supporting plate (24), a top shaft (27) is in sliding connection with the sliding groove (26), and an air groove (28) is formed in the top shaft (27) and is formed in the surface of the air storage block (23).
7. The sludge anaerobic digestion treatment device according to claim 6, wherein: the two connecting rods (11) are arranged, and the connecting rods (11) are symmetrically distributed on the central axis of the vertical rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323486436.XU CN221460173U (en) | 2023-12-20 | 2023-12-20 | Anaerobic digestion treatment device for sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323486436.XU CN221460173U (en) | 2023-12-20 | 2023-12-20 | Anaerobic digestion treatment device for sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221460173U true CN221460173U (en) | 2024-08-02 |
Family
ID=92347866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323486436.XU Active CN221460173U (en) | 2023-12-20 | 2023-12-20 | Anaerobic digestion treatment device for sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221460173U (en) |
-
2023
- 2023-12-20 CN CN202323486436.XU patent/CN221460173U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203916151U (en) | Oily-water seperating equipment | |
| CN208513292U (en) | A kind of device of Novel anaerobic tank automatic scraping slag | |
| CN221460173U (en) | Anaerobic digestion treatment device for sludge | |
| CN113750680B (en) | Industrial flue gas desulfurization and denitrification dust remover | |
| CN114797369A (en) | Peculiar smell exhaust gas purification equipment for sewage treatment plant workshop | |
| CN214050558U (en) | Sewage treatment plant for environmental engineering | |
| CN113952774B (en) | Dust cleaning device for circulating water tank of wire drawing machine | |
| CN112169402A (en) | Energy-saving and environment-friendly sewage treatment device capable of automatically filtering floating and sinking objects | |
| CN114713006A (en) | Desulfurization flue gas post-treatment method | |
| CN208451960U (en) | Silicon carbide filter core automatic cutting equipment | |
| CN216726613U (en) | Desulfurizing tower for petroleum coke production | |
| CN215311738U (en) | Install dust collector's high-speed mixer additional | |
| CN221601510U (en) | Atmospheric pollution treatment equipment convenient to change filtration | |
| CN219010194U (en) | Potato protein recovery device | |
| CN219272342U (en) | Waste water cyclic utilization device is used in lithium carbonate production | |
| CN221815970U (en) | Polyanion cellulose dissolving equipment for petroleum drilling | |
| CN216191830U (en) | Automatic change mud filter-pressing device | |
| CN210253061U (en) | Waste battery electrolyte separation equipment | |
| CN214780966U (en) | PH adjusting tank with anti-corrosion function for treating thermal power plant desulfurization wastewater | |
| CN219849602U (en) | Reaction kettle with built-in filtering structure for non-oxidative gel breaker | |
| CN220004028U (en) | Dedicated high-efficient energy-conserving agitating unit of vulcanization reaction | |
| CN108531909A (en) | A kind of magnesium alloy chemical is at treatment trough | |
| CN221752519U (en) | Filter equipment for anaerobic dry fermentation spray reflux system | |
| CN221385323U (en) | Sewage sedimentation tank convenient for cleaning silt | |
| CN219314594U (en) | Boiler wastewater treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |