CN218810726U

CN218810726U - Laboratory wastewater treatment equipment

Info

Publication number: CN218810726U
Application number: CN202222516735.2U
Authority: CN
Inventors: 田晓晓
Original assignee: Guangdong Yuezhong Environmental Technology Co ltd
Current assignee: Guangdong Yuezhong Environmental Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-04-07
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a laboratory waste water treatment equipment belongs to laboratory waste water treatment technical field. It includes agitator tank, active carbon treatment case and base, be equipped with the self-cleaning mechanism of stirring in the agitator tank, the self-cleaning mechanism of stirring includes first motor, first motor fixed mounting is on the lateral wall of agitator tank, the output shaft of first motor runs through agitator tank coaxial coupling and is connected with first (mixing) shaft, through being equipped with the self-cleaning mechanism of stirring, waste water gets into the agitator tank after, the operator adds the flocculating agent to the agitator tank in, then starts first motor, drive first (mixing) shaft, the spiral leaf, the connecting rod, connecting plate and brush cleaner are rotatory, the spiral leaf rotates the mixture of flocculating agent and waste water with higher speed, and make the two mixed more even, thorough, the brush cleaner rotates along the agitator tank inner wall, play the cleaning action to the inner wall, prevent the flocculation wall built-up simultaneously, also can realize stirring rivers reinforcing stirring effect's effect.

Description

Laboratory wastewater treatment equipment

Technical Field

The utility model relates to a laboratory waste water treatment equipment belongs to laboratory waste water treatment technical field.

Background

Along with the development of Chinese science and technology, the demand on various laboratories is increasing, especially in the last ten years, the construction quantity of various laboratories is increasing continuously, from the distribution of laboratories, the main focus is on schools, scientific research institutions, detection intermediary structures and inspection research departments in enterprises, the pollution problem of laboratories in enterprises can be summarized as the environmental protection problem of enterprises, and is easily valued by environmental protection departments at all levels, the pollution problem is correspondingly treated when the enterprises treat the environmental protection problem, other various laboratories are mostly relatively independent public institutions, the areas are scattered, the discharge amount of wastewater is not large, the pollution is easy to be ignored, especially the laboratories of schools.

Publication number CN210595520U discloses a laboratory is with neotype waste water treatment equipment, including handling the box, the bottom four corners position department of handling the box is connected with the support column, the top embedding of handling the box is installed control switch, the top of handling the box corresponds control switch one side position department and has seted up waste water and add the mouth, the outside that waste water adds the mouth is rotated and is connected with waste water and adds the lid.

In prior art CN210595520U, structure scientific and reasonable, high durability and convenient use, driving motor through setting up, drive gear, (mixing) shaft and polymer filter screen, can stir the active mud of placing in the processing storehouse, the area of contact of active mud and waste water has been increased, the treatment effeciency to waste water has been increaseed, through the toper fill that sets up, stir the motor, stir board and filter screen, can stir the moisture that gets into in the toper fill, make the impurity that can dissolve in water in the moisture as far as possible, be convenient for filter the solid-state impurity in the waste water, the filter effect is good.

However, when the device is used, the disadvantages exist, after the device is used for a long time, dirt is easy to accumulate in the device, the subsequent sewage treatment effect of the device is seriously influenced, and the device is not provided with a self-cleaning mechanism and is difficult to clean; the device is designed integrally, and when equipment breaks down and needs related personnel to overhaul and investigate, the device is very inconvenient and brings great trouble to related workers.

In view of this, there is an urgent need for laboratory wastewater treatment facilities to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a laboratory waste water treatment equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a laboratory waste water treatment equipment, it includes agitator tank, active carbon treatment case and base, be equipped with the self-cleaning mechanism of stirring in the agitator tank, the self-cleaning mechanism of stirring includes first motor, first motor fixed mounting is on the lateral wall of agitator tank, the output shaft of first motor runs through agitator tank coaxial coupling and is connected with first (mixing) shaft, the bottom fixed mounting of agitator tank has first pivot protective housing, first (mixing) shaft rotates with first pivot protective housing to be connected, be equipped with the spiral leaf on the first (mixing) shaft, fixedly connected with connecting rod on the first (mixing) shaft, fixedly connected with connecting plate on the connecting rod, fixed mounting has the cleaning brush on the connecting plate, first delivery port has been seted up to the agitator tank bottom, be equipped with first accuse water valve on the first delivery port, the position that the agitator tank top is close to first motor is equipped with into water mechanism, the agitator tank below is equipped with active carbon treatment mechanism, be connected through being equipped with coupling mechanism between agitator tank and the active carbon treatment case.

The utility model discloses well connecting rod is a plurality of, connecting plate and brush cleaner are a plurality of, part the brush cleaner level sets up, part the vertical setting of brush cleaner.

The utility model discloses well water inlet mechanism includes first water inlet, first water inlet is seted up in the one side that the agitator tank top is close to first motor, first water inlet top intercommunication has first feeder hopper, first feeder hopper top is equipped with the second feeder hopper, through being equipped with first ring flange swing joint between first feeder hopper and the second feeder hopper, the bottom fixed mounting of second feeder hopper has the filter screen. Through being equipped with into water mechanism, in the waste water that produces the laboratory through the second feeder hopper joining device, liquid and the tiny particle in the waste water pass through filter screen and first ring flange and get into first feeder hopper, finally get into the agitator tank through first water inlet, and the large granule solid in the waste water can't pass through the filter screen, has realized the preliminary solid-liquid separation effect to waste water, and the operator can dismantle first ring flange at any time, emptys the large granule solid on the filter screen.

The utility model discloses well activated carbon treatment mechanism includes an activated carbon sieve section of thick bamboo, the bottom fixed mounting of an activated carbon sieve section of thick bamboo has second pivot protective housing, the inside of an activated carbon sieve section of thick bamboo is equipped with the activated carbon adsorption granule, fixedly connected with scraper blade on the outer wall of an activated carbon sieve section of thick bamboo, fixed mounting has the second motor on the lateral wall of activated carbon treatment case, the output shaft of second motor runs through activated carbon treatment case coaxial coupling and has the second (mixing) shaft, one side that the inside of an activated carbon sieve section of thick bamboo is close to the second motor is connected with the closing plate, be equipped with the stirring leaf on the second (mixing) shaft, the position that the activated carbon treatment roof portion is close to first delivery port has seted up the second water inlet, the one side that the second motor was kept away from to activated carbon treatment bottom of the case portion has seted up the second delivery port.

The utility model discloses be equipped with second water control valve on the well second delivery port, the second (mixing) shaft rotates with second pivot protective housing to be connected. Through being equipped with active carbon treatment mechanism, waste water gets into the active carbon treatment case after, the operator starts the second motor, drives second (mixing) shaft and stirring leaf and rotates, makes active carbon adsorption particle and waste water fully contact, utilizes the high adsorption efficiency that active carbon has to absorb the organic matter that dissolves, reinforcing adsorption effect, makes waste water treatment more thorough. Through being equipped with an active carbon sieve section of thick bamboo and closing plate, prevent that the active carbon adsorption granule from being discharged outside the active carbon treatment case along with waste water, causing the waste. Through being equipped with second delivery port and second water control valve, the operator opens the second water control valve, can discharge the outside of active carbon treatment case with the waste water after handling.

The utility model discloses well coupling mechanism includes second ring flange, connecting sleeve and connection inserted block, the upper end and the first delivery port of second ring flange are linked together, the lower extreme and the second water inlet of second ring flange are linked together, be equipped with fastening bolt on the second ring flange, connecting sleeve fixed mounting is in the bottom of agitator tank, connect the inserted block and install the top at the active carbon treatment case, through being equipped with fastener fixed connection between connecting sleeve and the connection inserted block.

The utility model discloses well connecting sleeve, connection inserted block and fastener are a plurality of.

The utility model discloses the below fixed mounting of case is handled to well active carbon has the supporting leg, supporting leg and base fixed connection, the supporting leg is a plurality of.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a laboratory waste water treatment equipment, in this novel through being equipped with the self-cleaning mechanism of stirring, after waste water got into the agitator tank, the operator added the flocculating agent to the agitator tank, then start first motor, drive first (mixing) shaft, the spiral leaf, the connecting rod, connecting plate and brush cleaner are rotatory, the spiral leaf rotates the mixing of flocculating agent and waste water with higher speed, and make the two mixed more even, thoroughly, the brush cleaner rotates along the agitator tank inner wall, play the cleaning action to the inner wall, prevent the flocculation thing wall built-up simultaneously, also can realize stirring rivers reinforcing stirring effect's effect.

Through being equipped with coupling mechanism, when equipment breaks down, the operator can be when equipment is out of work, through unscrewing fastening bolt and fastener, the fastener can be for the cooperation of bolt, double-screw bolt, screw, nut, packing ring and round pin etc., can remove the second ring flange, the connection of connecting sleeve and connection inserted block, handle the case separately with agitator tank and active carbon, make things convenient for relevant staff to maintain and overhaul equipment, and simultaneously, agitator tank and active carbon handle the case and can independent use, have strengthened the practicality of equipment.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a schematic view of the stirring self-cleaning mechanism of the present invention;

FIG. 3 is a schematic view of the water inlet mechanism of the present invention;

fig. 4 is a schematic view of the activated carbon treatment mechanism of the present invention.

( 1. A stirring box; 2. an activated carbon treatment tank; 3. a base; 4. a stirring self-cleaning mechanism; 5. a first motor; 6. a first stirring shaft; 7. helical leaves; 8. a connecting rod; 9. a connecting plate; 10. cleaning with a brush; 11. a first shaft protective housing; 12. a first water outlet; 13. a first water control valve; 14. a water inlet mechanism; 15. a first water inlet; 16. a first feed hopper; 17. a first flange plate; 18. a second feed hopper; 19. a filter screen; 20. an activated carbon treatment mechanism; 21. an activated carbon screen cylinder; 22. a second rotating shaft protective shell; 23. activated carbon adsorption granules; 24. a squeegee; 25. a second motor; 26. a second stirring shaft; 27. sealing plates; 28. stirring blades; 29. a second water inlet; 30. a second water outlet; 31. a second water control valve; 32. a connecting mechanism; 33. a second flange plate; 34. fastening a bolt; 35. a connecting sleeve; 36. connecting the plug blocks; 37. a fastener; 38. supporting leg )

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 4: the utility model provides a laboratory waste water treatment equipment, it includes agitator tank 1, active carbon treatment case 2 and base 3, be equipped with stirring self-cleaning mechanism 4 in the agitator tank 1, stirring self-cleaning mechanism 4 includes first motor 5, first motor 5 fixed mounting is on the lateral wall of agitator tank 1, the output shaft of first motor 5 runs through agitator tank 1 coaxial coupling and is connected with first (mixing) shaft 6, the bottom fixed mounting of agitator tank 1 has first pivot protective housing 11, first (mixing) shaft 6 rotates with first pivot protective housing 11 to be connected, be equipped with spiral leaf 7 on the first (mixing) shaft 6, fixedly connected with connecting rod 8 on the first (mixing) shaft 6, fixedly connected with connecting plate 9 on the connecting rod 8, fixed mounting has cleaning brush 10 on the connecting plate 9, first delivery port 12 has been seted up to agitator tank 1 bottom, be equipped with first accuse water valve 13 on the first delivery port 12, the position that agitator tank 1 top is close to first motor 5 is equipped with water inlet mechanism 14, agitator tank 1 active carbon treatment mechanism 20, be equipped with the below through being equipped with connection water valve 32 between agitator tank 1 and the active carbon treatment case 2 and being connected.

The utility model discloses well connecting rod 8 is a plurality of, connecting plate 9 and brush cleaner 10 are a plurality of, part brush cleaner 10 level sets up, part brush cleaner 10 is vertical to be set up.

The utility model discloses well water inlet mechanism 14 includes first water inlet 15, first water inlet 15 is seted up in 1 top of agitator tank one side that is close to first motor 5, first water inlet 15 top intercommunication has first feeder hopper 16, first feeder hopper 16 top is equipped with second feeder hopper 18, through being equipped with first ring flange 17 swing joint between first feeder hopper 16 and the second feeder hopper 18, the bottom fixed mounting of second feeder hopper 18 has filter screen 19.

The utility model discloses well activated carbon treatment mechanism 20 includes an activated carbon sieve section of thick bamboo 21, the bottom fixed mounting of an activated carbon sieve section of thick bamboo 21 has second pivot protective housing 22, the inside of an activated carbon sieve section of thick bamboo 21 is equipped with activated carbon adsorption granule 23, fixedly connected with scraper blade 24 on the outer wall of an activated carbon sieve section of thick bamboo 21, fixed mounting has second motor 25 on the lateral wall of active carbon treatment case 2, the output shaft of second motor 25 runs through activated carbon treatment case 2 coaxial coupling and has second (mixing) shaft 26, one side that the inside of an activated carbon sieve section of thick bamboo 21 is close to second motor 25 is connected with closing plate 27, be equipped with stirring leaf 28 on the second (mixing) shaft 26, second water inlet 29 has been seted up to the position that activated carbon treatment case 2 top is close to first delivery port 12, second delivery port 30 has been seted up to one side that second motor 25 was kept away from to activated carbon treatment case 2 bottom.

The utility model discloses well second delivery port 30 is last to be equipped with second water control valve 31, second (mixing) shaft 26 rotates with second pivot protective housing 22 to be connected.

The utility model discloses the below fixed mounting of well active carbon treatment case 2 has supporting leg 38, supporting

leg

38 and 3 fixed connection of base, supporting leg 38 is a plurality ofly.

The working principle of the laboratory wastewater treatment equipment based on the embodiment 1 is as follows: when the operator uses this device, through being equipped with into water mechanism, in the waste water that produces the laboratory adds equipment through the second feeder hopper, liquid and the tiny particle in the waste water pass through filter screen and first ring flange and get into first feeder hopper, finally get into the agitator tank through first water inlet, and the large granule solid in the waste water can't pass through the filter screen, has realized the preliminary solid-liquid separation effect to waste water, and the operator can dismantle first ring flange at any time, emptys the large granule solid on the filter screen.

Through being equipped with the self-cleaning mechanism of stirring, waste water gets into the agitator tank after, the operator adds the flocculating agent to the agitator tank in, then start first motor, drive first (mixing) shaft, the spiral leaf, the connecting rod, connecting plate and brush cleaner are rotatory, the spiral leaf rotates the mixture of flocculating agent and waste water with higher speed, and make the two mixed more even, thoroughly, the brush cleaner rotates along the agitator tank inner wall, play the cleaning performance to the inner wall, prevent the flocculation thing wall built-up simultaneously, also can realize stirring rivers reinforcing stirring effect's effect.

And finally, an operator opens the first water control valve, and the wastewater treated by the stirring box enters the activated carbon treatment box through the first water outlet, the second flange plate and the second water inlet.

Through being equipped with active carbon treatment mechanism, waste water gets into the active carbon treatment case after, the operator starts the second motor, drives second (mixing) shaft and stirring leaf and rotates, makes active carbon adsorption particle and waste water fully contact, utilizes the high adsorption efficiency that active carbon has to absorb the organic matter that dissolves, reinforcing adsorption effect, makes waste water treatment more thorough.

Through being equipped with an active carbon sieve section of thick bamboo and closing plate, prevent that the active carbon adsorption granule from being discharged outside the active carbon treatment case along with waste water, causing the waste.

Through being equipped with second delivery port and second water control valve, the operator opens the second water control valve, can discharge the outside of active carbon treatment case with the waste water after handling.

Example two

Based on embodiment 1, this embodiment further includes: the utility model discloses well coupling mechanism 32 includes second ring flange 33, connecting sleeve 35 and connects inserted block 36, the upper end and the first delivery port 12 of second ring flange 33 are linked together, the lower extreme and the second water inlet 29 of second ring flange 33 are linked together, be equipped with fastening bolt 34 on the second ring flange 33, connecting sleeve 35 fixed mounting is in the bottom of agitator tank 1, connect inserted block 36 and install the top at activated carbon treatment case 2, connecting sleeve 35 and connect and be equipped with fastener 37 fixed connection between the inserted block 36.

The utility model discloses well connecting sleeve 35, connection inserted block 36 and fastener 37 are a plurality ofly.

Through being equipped with coupling mechanism, when equipment breaks down, the operator can be when equipment is out of work, through unscrewing fastening bolt and fastener, the fastener can be the cooperation of bolt, double-screw bolt, a screw, the nut, packing ring and round pin etc, can remove the second ring flange, the connection of connecting sleeve and connection inserted block, separately agitator tank and active carbon treatment case, make things convenient for relevant staff to maintain and overhaul equipment, and simultaneously, agitator tank and active carbon treatment case can independent utility, have strengthened the practicality of equipment.

The utility model discloses well first water control valve, active carbon adsorption granule, second water control valve and fastener are prior art, and its principle and structure are known for technical personnel in the field and staff, do not add the perplexing here more.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they can devise similar structural modes and embodiments without departing from the spirit of the present invention, and shall fall within the protection scope of the present invention.

Claims

1. Laboratory wastewater treatment equipment, which is characterized by comprising a stirring box (1), an activated carbon treatment box (2) and a base (3), wherein a stirring self-cleaning mechanism (4) is arranged in the stirring box (1), the stirring self-cleaning mechanism (4) comprises a first motor (5), the first motor (5) is fixedly installed on the outer side wall of the stirring box (1), an output shaft of the first motor (5) penetrates through the stirring box (1) and is coaxially connected with a first stirring shaft (6), the bottom of the stirring box (1) is fixedly provided with a first rotating shaft protective shell (11), the first stirring shaft (6) is rotatably connected with the first rotating shaft protective shell (11), a spiral blade (7) is arranged on the first stirring shaft (6), a connecting rod (8) is fixedly connected with the first stirring shaft (6), a connecting plate (9) is fixedly connected with the connecting plate (9), a cleaning brush (10) is fixedly installed on the connecting plate (9), a first water outlet (12) is formed in the bottom of the stirring box (1), a first water outlet (12) is provided with a first carbon control valve (13), a water inlet position (20) close to the top of the stirring box (1) is arranged below the activated carbon treatment mechanism (5), the stirring box (1) is connected with the activated carbon treatment box (2) through a connecting mechanism (32).

2. Laboratory wastewater treatment plant according to claim 1, characterized in that said connecting rod (8) is in plurality, said connecting plate (9) and sweeper brush (10) are in plurality, part of said sweeper brush (10) being arranged horizontally and part of said sweeper brush (10) being arranged vertically.

3. Laboratory waste water treatment equipment according to claim 1, characterized in that water installations (14) include first water inlet (15), first water inlet (15) are seted up at the top of agitator tank (1) one side that is close to first motor (5), first water inlet (15) top intercommunication has first feeder hopper (16), first feeder hopper (16) top is equipped with second feeder hopper (18), through being equipped with first ring flange (17) swing joint between first feeder hopper (16) and second feeder hopper (18), the bottom fixed mounting of second feeder hopper (18) has filter screen (19).

4. The laboratory wastewater treatment equipment according to claim 1, wherein the activated carbon treatment mechanism (20) comprises an activated carbon sieve drum (21), a second rotating shaft protection shell (22) is fixedly installed at the bottom of the activated carbon sieve drum (21), activated carbon adsorption particles (23) are arranged inside the activated carbon sieve drum (21), a scraper (24) is fixedly connected to the outer wall of the activated carbon sieve drum (21), a second motor (25) is fixedly installed on the outer side wall of the activated carbon treatment box (2), an output shaft of the second motor (25) penetrates through the activated carbon treatment box (2) and is coaxially connected with a second stirring shaft (26), one side, close to the second motor (25), of the inside of the activated carbon sieve drum (21) is connected with a sealing plate (27), a stirring blade (28) is arranged on the second stirring shaft (26), a second water inlet (29) is formed in the position, close to the first water outlet (12), of the top of the activated carbon treatment box (2), and a second water inlet (30) is formed in one side, far away from the second motor (25), of the bottom of the activated carbon treatment box (2).

5. The laboratory wastewater treatment equipment according to claim 4, wherein a second water control valve (31) is arranged on the second water outlet (30), and the second stirring shaft (26) is rotatably connected with the second rotating shaft protective shell (22).

6. The laboratory wastewater treatment equipment according to claim 4, wherein the connecting mechanism (32) comprises a second flange plate (33), a connecting sleeve (35) and a connecting insert (36), the upper end of the second flange plate (33) is communicated with the first water outlet (12), the lower end of the second flange plate (33) is communicated with the second water inlet (29), fastening bolts (34) are arranged on the second flange plate (33), the connecting sleeve (35) is fixedly arranged at the bottom of the stirring box (1), the connecting insert (36) is arranged at the top of the activated carbon treatment box (2), and the connecting sleeve (35) and the connecting insert (36) are fixedly connected through a fastener (37).

7. The laboratory wastewater treatment apparatus according to claim 6, wherein the connection sleeve (35), the connection plug (36) and the fastener (37) are plural.

8. The laboratory wastewater treatment equipment according to claim 1, wherein a plurality of support legs (38) are fixedly arranged below the activated carbon treatment tank (2), the support legs (38) are fixedly connected with the base (3), and the number of the support legs (38) is multiple.