CN211426035U

CN211426035U - UASB anaerobic digestion tower experimental apparatus

Info

Publication number: CN211426035U
Application number: CN202020013897.2U
Authority: CN
Inventors: 呼江浩
Original assignee: Hangzhou Zhijiang Water Treatment Equipment Co ltd
Current assignee: Hangzhou Zhijiang Water Treatment Equipment Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-04
Anticipated expiration: 2030-01-06

Abstract

The utility model belongs to the technical field of UASB anaerobism experimental apparatus, especially, be a UASB anaerobic digestion tower experimental apparatus, including main part, base and outlet duct, the bottom of main part is provided with the water inlet, and the end connection of water inlet has the filter disc to the end connection of filter disc has first connecting piece, the avris of main part is provided with the fixture block, and the bottom of fixture block is connected with the mount, the outside of mount is connected with the bracing piece, and is welded connection between bracing piece and the mount, the bottom of bracing piece is connected with the dead lever, and the avris of dead lever runs through there is the bolt, the base sets up in the tip of dead lever, and is fixed connection between dead lever and the base. This UASB anaerobic digestion tower experimental apparatus is provided with the setting of filter disc and makes the condition that equipment can effectively reduce the water inlet and block up, and the mount can make the use of equipment more stable to the outlet duct of length difference can carry out the layering sampling to inside gas, is favorable to the experiment operation.

Description

UASB anaerobic digestion tower experimental apparatus

Technical Field

The utility model relates to a UASB anaerobism experimental apparatus technical field specifically is a UASB anaerobic digestion tower experimental apparatus.

Background

With the development of science and technology, industrial projects are rapidly developed, and a series of pollution problems are generated while the industry is rapidly developed, wherein the treatment and discharge of waste water is a key point, and anaerobic fermentation is often used for a large amount of waste water in a factory, and is a low-cost and high-efficiency treatment mode.

The UASB anaerobic experiment device on market probably appears the bottom water inlet and is blockked up by large granule pollutant in the sewage when using, can not be convenient carry out the gaseous sample of multilayer and sealed relatively poor during gas collection, and produce the problem of the condition of gas leakage, for this reason, we provide a UASB anaerobic digestion tower experimental apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UASB anaerobic digestion tower experimental apparatus to propose current UASB anaerobic experiment device in solving above-mentioned background art, the bottom water inlet probably appears during the use and is blockked up by large granule pollutant in the sewage, can not be convenient carry out the gaseous sample of multilayer and sealed relatively poor during the gas collection, and produce the problem of the condition of gas leakage.

In order to achieve the above object, the utility model provides a following technical scheme: a UASB anaerobic digestion tower experimental device comprises a main body, a base and an outlet pipe, wherein the bottom of the main body is provided with a water inlet, the end part of the water inlet is connected with a filter disc, the end part of the filter disc is connected with a first connecting piece, the lateral side of the main body is provided with a clamping block, the bottom of the clamping block is connected with a fixing frame, the outer side of the fixing frame is connected with a supporting rod, the supporting rod and the fixing frame are welded, the bottom of the supporting rod is connected with a fixing rod, a bolt penetrates through the lateral side of the fixing rod, the base is arranged at the end part of the fixing rod, the fixing rod and the base are fixedly connected, the top of the main body is provided with a rotating shaft, a top cover penetrates through the outer side of the rotating shaft, the lateral side of the top cover is provided with a clamping groove, the inner, and the end connection of connecting axle has the fixed block, the outlet duct runs through in the inside of top cap, and the end connection of outlet duct has the sealing washer, the outside of sealing washer is connected with the spread groove, and the top of spread groove is provided with the second connecting piece.

Preferably, be threaded connection between filter disc and the water inlet, and be threaded connection between filter disc and the first connecting piece to the axis of first connecting piece and the axis of water inlet coincide each other.

Preferably, the fixing frame and the main body form a clamping structure through a clamping block, and the clamping block and the main body are integrally arranged.

Preferably, the supporting rod and the base form a lifting structure through the fixing rod, and the fixing rod is perpendicular to the bolt.

Preferably, the threaded rod forms a rotating structure with the fixed block through the connecting shaft, and the threaded rod is perpendicular to the clamping groove.

Preferably, the air outlet pipe forms a clamping structure through the sealing ring and the connecting groove, and the air outlet pipe is in interference connection with the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the arrangement of the filter disc enables the equipment to effectively reduce the blocking of the water inlet, the fixed frame enables the equipment to be used more stably, and the air outlet pipes with different lengths can sample the internal gas in a layered manner, thereby being beneficial to experimental operation;

1. the UASB anaerobic digestion tower experimental device is provided with a water inlet, the filter disc and the first connecting piece can be directly connected and installed through rotation, because the situation that the water inlet is blocked by large-particle pollutants in sewage often occurs in the experiment, therefore, the filter disc is additionally arranged on the basis of widening the water inlet and has a certain radian, can flush large-particle pollutants around when entering water, can effectively ensure the smoothness of water inlet of the equipment, is convenient to disassemble and assemble, is beneficial to cleaning, then the equipment can be directly placed on the fixed frame through the clamping block at the outer side, so that the equipment can more stably carry out experimental operation through the bracket, is convenient to take and use and stable to install and set, and can adjust the height of the supporting rod according to requirements so as to enable the supporting rod to move up and down in the fixed rod, the height of the device can be stably fixed and adjusted through the bolts, so that the requirement of the device on the use height under various conditions can be met;

2. the UASB anaerobic digestion tower experimental device is provided with an air outlet pipe, the air collecting device at the top of a plurality of devices can generate air leakage phenomenon, which causes certain influence on the experiment, the top cover and the main body of the equipment can be mutually connected in a closed manner by rotating the threaded rod to be clamped into the clamping groove and screwing the nut downwards, so that the top cover of the equipment can be tightly closed, the experimental operation of the equipment is facilitated, gases at different heights can be used in the final experiment, through the arrangement of three air outlet pipes with different lengths, the gas collection of the equipment can be effectively carried out, and if the centralized collection or the mixed collection is needed, can be directly install the second connecting piece additional to the outlet duct top, make gaseous can mix the collection, the setting of cooperation sealing washer makes the experiment demand that can the at utmost of equipment, simple structure, the dismouting operation of being convenient for.

Drawings

FIG. 1 is a schematic side view of the internal structure of the present invention;

FIG. 2 is a schematic view of the top view of the fixing frame of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the connection structure of the outlet duct and the second connecting piece of the present invention.

In the figure: 1. a main body; 2. a water inlet; 3. a filter tray; 4. a first connecting member; 5. a clamping block; 6. a fixed mount; 7. a support bar; 8. fixing the rod; 9. a bolt; 10. a base; 11. a rotating shaft; 12. a top cover; 13. a card slot; 14. a threaded rod; 15. a nut; 16. a connecting shaft; 17. a fixed block; 18. an air outlet pipe; 19. a seal ring; 20. connecting grooves; 21. a second connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a UASB anaerobic digestion tower experimental device comprises a main body 1, a water inlet 2, a filter disc 3, a first connecting piece 4, a clamping block 5, a fixing frame 6, a supporting rod 7, a fixing rod 8, a bolt 9, a base 10, a rotating shaft 11, a top cover 12, a clamping groove 13, a threaded rod 14, a nut 15, a connecting shaft 16, a fixing block 17, an air outlet pipe 18, a sealing ring 19, a connecting groove 20 and a second connecting piece 21, wherein the bottom of the main body 1 is provided with the water inlet 2, the end part of the water inlet 2 is connected with the filter disc 3, the end part of the filter disc 3 is connected with the first connecting piece 4, the side of the main body 1 is provided with the clamping block 5, the bottom of the clamping block 5 is connected with the fixing frame 6, the outer side of the fixing frame 6 is connected with the supporting rod 7, the supporting rod 7 is in welded connection with the fixing frame 6, the fixed rod 8 is fixedly connected with the base 10, the top of the main body 1 is provided with a rotating shaft 11, a top cover 12 penetrates through the outer side of the rotating shaft 11, a clamping groove 13 is formed in the side of the top cover 12, a threaded rod 14 is connected to the inside of the clamping groove 13, a nut 15 penetrates through the outer side of the threaded rod 14, a connecting shaft 16 penetrates through the end of the nut 15, the end of the connecting shaft 16 is connected with a fixed block 17, an air outlet pipe 18 penetrates through the inside of the top cover 12, a sealing ring 19 is connected to the end of the air outlet pipe 18, a connecting groove 20 is connected to the outer side of the sealing ring 19, and a second connecting piece;

the filter disc 3 is in threaded connection with the water inlet 2, the filter disc 3 is in threaded connection with the first connecting piece 4, the central axis of the first connecting piece 4 is overlapped with the central axis of the water inlet 2, large-particle pollutants can be flushed around in the process of entering water, the smoothness of water inlet of the equipment can be effectively guaranteed, the disassembly and the assembly are convenient, and the cleaning is facilitated;

the fixing frame 6 and the main body 1 form a clamping structure through the clamping block 5, and the clamping block 5 and the main body 1 are integrally arranged, so that the equipment can more stably perform experimental operation through the support, is convenient to take and use, and is stable in installation and arrangement;

the supporting rod 7 forms a lifting structure through the fixed rod 8 and the base 10, the fixed rod 8 and the bolt 9 are perpendicular to each other, the height of the supporting rod 7 is adjusted according to requirements, and the requirements of the equipment on the use height under various conditions are favorably met;

the threaded rod 14 forms a rotating structure with the fixed block 17 through the connecting shaft 16, and the threaded rod 14 is perpendicular to the clamping groove 13, so that the top cover 12 of the equipment is connected with the main body 1 in a mutually closed manner, the top cover 12 of the equipment can be tightly closed, and the experimental operation of the equipment is facilitated;

the outlet duct 18 passes through and constitutes block structure between sealing washer 19 and the spread groove 20, and is interference connection between outlet duct 18 and the sealing washer 19, makes gaseous can mix the collection, and the setting of cooperation sealing washer 19 makes the experiment demand that can the at utmost of equipment satisfies, simple structure, the dismouting operation of being convenient for.

The working principle is as follows: as for the UASB anaerobic experimental device, as shown in figures 1 and 2, firstly, the filter disc 3 and the first connecting piece 4 can be directly connected and installed through rotation, because the situation that the water inlet 2 is blocked by large-particle pollutants in sewage often occurs in the experiment, the filter disc 3 is additionally arranged on the basis of widening the water inlet 2, the filter disc 3 has a certain radian, the large-particle pollutants can be flushed to the periphery when entering water, the smoothness of the water inlet of the device can be effectively ensured, the device is convenient to disassemble and assemble and is beneficial to cleaning, then the device can be directly placed on the fixed frame 6 through the fixture block 5 on the outer side, the device can be more stably subjected to experimental operation through the bracket, the taking is convenient and fast, the installation and the setting are stable, the height of the support rod 7 can be adjusted according to requirements, the device can lift and move in the fixed rod 8, and the height can be stably fixed and adjusted through the, the requirement of the equipment on the use height under various conditions is favorably met;

according to the drawings of fig. 1, fig. 3 and fig. 4, the gas collection device at the top of a plurality of devices can generate gas leakage, which affects the experiment to a certain extent, the device can rotate the threaded rod 14 to clamp the threaded rod into the clamping groove 13, and screw the nut 15 downwards to connect the top cover 12 of the device and the main body 1 in a mutually closed manner, so that the top cover 12 of the device can be closed tightly, which is beneficial to the experiment operation of the device, finally, gas at different heights can be needed to be used in the experiment, the device can be effectively collected by gas through the arrangement of three gas outlet pipes 18 with different lengths, if the gas needs to be collected in a centralized manner or in a mixed manner, the second connecting piece 21 can be directly additionally arranged at the top of the gas outlet pipe 18, so that the gas can be collected in a mixed manner, the arrangement of the sealing ring 19 is matched, the use process of the whole UASB anaerobic experimental device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a UASB anaerobic digestion tower experimental apparatus, includes main part (1), base (10) and outlet duct (18), its characterized in that: the water filter is characterized in that a water inlet (2) is arranged at the bottom of the main body (1), the end of the water inlet (2) is connected with a filter disc (3), the end of the filter disc (3) is connected with a first connecting piece (4), a clamping block (5) is arranged on the lateral side of the main body (1), the bottom of the clamping block (5) is connected with a fixing frame (6), a supporting rod (7) is connected to the outer side of the fixing frame (6), the supporting rod (7) is welded with the fixing frame (6), a fixing rod (8) is connected to the bottom of the supporting rod (7), a bolt (9) penetrates through the lateral side of the fixing rod (8), a base (10) is arranged at the end of the fixing rod (8), the fixing rod (8) is fixedly connected with the base (10), a rotating shaft (11) is arranged at the top of the main body (1), and a top cover, the avris of top cap (12) is provided with draw-in groove (13), and the internal connection of draw-in groove (13) has threaded rod (14) to the outside of threaded rod (14) is run through there are nut (15), the tip of nut (15) is run through there are connecting axle (16), and the end connection of connecting axle (16) has fixed block (17), outlet duct (18) run through in the inside of top cap (12), and the end connection of outlet duct (18) has sealing washer (19), the outside of sealing washer (19) is connected with spread groove (20), and the top of spread groove (20) is provided with second connecting piece (21).

2. The UASB anaerobic digestion tower experimental apparatus of claim 1, wherein: be threaded connection between filter disc (3) and water inlet (2), and be threaded connection between filter disc (3) and first connecting piece (4) to the axis of first connecting piece (4) and the axis of water inlet (2) coincide each other.

3. The UASB anaerobic digestion tower experimental apparatus of claim 1, wherein: the fixing frame (6) and the main body (1) form a clamping structure through the clamping block (5), and the clamping block (5) and the main body (1) are integrally arranged.

4. The UASB anaerobic digestion tower experimental apparatus of claim 1, wherein: the supporting rod (7) and the base (10) form a lifting structure through the fixing rod (8), and the fixing rod (8) and the bolt (9) are perpendicular to each other.

5. The UASB anaerobic digestion tower experimental apparatus of claim 1, wherein: the threaded rod (14) forms a rotating structure with the fixed block (17) through the connecting shaft (16), and the threaded rod (14) is perpendicular to the clamping groove (13).

6. The UASB anaerobic digestion tower experimental apparatus of claim 1, wherein: the air outlet pipe (18) forms a clamping structure with the connecting groove (20) through the sealing ring (19), and the air outlet pipe (18) is in interference connection with the sealing ring (19).