CN216155526U

CN216155526U - Small-size high-efficient upflow hydrolysis reactor

Info

Publication number: CN216155526U
Application number: CN202122256180.8U
Authority: CN
Inventors: 周俊; 韩厚强; 金鑫
Original assignee: Anhui Sanjiang Water Engineering Co ltd
Current assignee: Anhui Sanjiang Water Engineering Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a small-sized high-efficiency upflow hydrolysis reactor, which relates to the technical field of hydrolysis reaction and comprises a tank body and a central vertical shaft arranged in the tank body, wherein a water outlet hole at the top of the central vertical shaft is connected with a water distribution hose, a bracket for fixing the water distribution hose is arranged at the bottom of the tank body, a water inlet mixing zone is arranged at the top of the central vertical shaft, a water inlet pipe is arranged in the water inlet mixing zone, a main reflux pipe is arranged in the tank body, and the main reflux pipe is connected with the input end of a circulating pump. In the utility model, the water spray head is additionally arranged at the end part of the water distribution hose, and the pressurizing plate in the water spray head is used for preventing sludge from entering the water distribution hose when the water distribution hose does not discharge water, and simultaneously, the water pressure can be increased when the water distribution hose sprays water to swing the sludge on the pressurizing plate.

Description

Small-size high-efficient upflow hydrolysis reactor

Technical Field

The utility model relates to the technical field of hydrolysis reaction, in particular to a small efficient upflow hydrolysis reactor.

Background

The organic portion in the hydrolysis reaction is a reaction process in which water reacts with another compound, the compound is decomposed into two portions, H + in water is added to one portion thereof, and a hydroxyl group (-OH) is added to the other portion, thereby obtaining two or more new compounds, and the inorganic portion is a reaction process in which a weak acid group or a weak base ion reacts with water to generate a weak acid and a hydroxide ion (OH) (or a weak base and a hydrogen ion (H)).

Hydrolysis reaction is mostly carried out in a reaction tank body, backflow water is pressed into a central vertical well of a hydrolysis acidification tank through a water distribution hose and is mixed with inflow water in the central vertical well, but in actual use, the sludge at the bottom of the tank body is found to easily block the water distribution hose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, and provides a small-sized high-efficiency upflow hydrolysis reactor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a small-sized high-efficiency upflow hydrolysis reactor comprises a tank body and a central vertical shaft arranged in the tank body, wherein a water outlet hole in the top of the central vertical shaft is connected with a water distribution hose, the bottom of the tank body is provided with a bracket for fixing the water distribution hose, the top of the central vertical shaft is provided with a water inlet mixing zone, a water inlet hydration pipe is arranged in the water inlet mixing zone, a reflux main pipe is arranged in the tank body, and the reflux main pipe is connected with the input end of a circulating pump;

the water distribution device is characterized in that one side of the support is connected with a water passing pipe through a fixing block, the top of the water passing pipe is inserted into the water distribution hose, the water passing pipe is connected with the water distribution hose through a hoop, the inner wall of the bottom of the water passing pipe is in threaded connection with a water spraying head, and the left end and the right end of the inner wall of the water spraying head are respectively connected with a pressurizing plate through a torsion spring shaft in a rotating mode.

Furthermore, the two ends of the hoop are provided with connecting blocks which are connected through connecting bolts, and internal threads screwed with the connecting bolts are formed in the connecting blocks.

Furthermore, the surface of the upper part of the water passing pipe is provided with two raised anti-slip rings, and the hoop is positioned between the two anti-slip rings.

Furthermore, the bracket, the hoop, the sprinkler head, the pressure increasing plate, the torsion spring shaft, the anti-slip ring and the connecting bolt are all made of waterproof and corrosion-resistant materials.

Furthermore, the water inlet mixing area is communicated with the central shaft through a communicating pipe.

Further, the lower part of the tank body is provided with a sludge discharge pipe, the sludge discharge pipe is connected with a sludge discharge pump, and one end of the sludge discharge pipe, which is far away from the sludge discharge pump, is lower than a water spray head.

Furthermore, advance hydration pipe one side and be connected with the intake pump through the inlet tube, the hydration top of managing is passed through the backward flow auxiliary pipe and is connected with the circulating pump output.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, the water spray head is additionally arranged at the end part of the water distribution hose, and the pressurizing plate in the water spray head is used for preventing sludge from entering the water distribution hose when the water distribution hose does not discharge water, and simultaneously, the water pressure can be increased when the water distribution hose sprays water to swing the sludge on the pressurizing plate.

Drawings

FIG. 1 is a schematic structural diagram of a small-sized high-efficiency upflow hydrolysis reactor according to the present invention;

FIG. 2 is a schematic structural view of a bracket and a water distribution hose in a small-sized high-efficiency upflow hydrolysis reactor according to the present invention;

FIG. 3 is a schematic structural view of a water distribution hose and a water pipe in a small-sized high-efficiency upflow hydrolysis reactor according to the present invention;

FIG. 4 is a schematic structural diagram of the connection between the water pipe and the water spray head in the small-sized high-efficiency upflow hydrolysis reactor provided by the utility model.

In the figure: 1. a tank body; 2. a central shaft; 3. a water distribution hose; 4. a support; 41. a fixed block; 42. a water pipe; 43. hooping; 44. a sprinkler head; 45. a pressure increasing plate; 5. a water intake mixing zone; 6. a communicating pipe; 7. a hydration tube; 8. a water inlet pipe; 9. a sludge discharge pipe; 10. a main reflux pipe; 11. and a backflow secondary pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a small-sized high-efficiency upflow hydrolysis reactor comprises a tank body 1 and a central shaft 2 arranged in the tank body 1, wherein a water outlet hole at the top of the central shaft 2 is connected with a water distribution hose 3, a support 4 for fixing the water distribution hose 3 is arranged at the bottom of the tank body 1, a water inlet mixing zone 5 is arranged at the top of the central shaft 2, a water inlet pipe 7 is arranged in the water inlet mixing zone 5, a main reflux pipe 10 is arranged in the tank body 1, and the main reflux pipe 10 is connected with the input end of a circulating pump;

one side of the bracket 4 is connected with a water passing pipe 42 through a fixing block 41, the top of the water passing pipe 42 is inserted into the water distribution hose 3, the water passing pipe 42 is connected with the water distribution hose 3 through a hoop 43, the inner wall of the bottom of the water passing pipe 42 is connected with a water spraying head 44 in a threaded manner, the left end and the right end of the lower part of the inner wall of the water spraying head 44 are respectively connected with a pressurizing plate 45 through a torsion spring shaft in a rotating manner, the water spraying head 44 is additionally arranged at the end part of the water distribution hose 3 and passes through the pressurizing plate 45 in the water spraying head 44, so that the sludge is prevented from entering the water distribution hose 3 when the water distribution hose 3 does not discharge water, meanwhile, the water pressure can be increased when the water distribution hose 3 sprays water, and the sludge on the pressurizing plate 45 is swung.

Furthermore, the two ends of the hoop 43 are provided with connecting blocks, the two connecting blocks are connected through the connecting bolt, an internal thread screwed with the connecting bolt is arranged in the connecting blocks, and the water distribution hose 3 is fixed on the water passing pipe 42 through the hoop 43, the connecting blocks and the connecting bolt.

Further, the upper surface of the water passing pipe 42 is provided with two convex anti-slip rings, the hoop 43 is located between the two anti-slip rings, the hoop 43 is located through the two convex anti-slip rings, and meanwhile, the hoop 43 can be prevented from sliding.

Further, the bracket 4, the hoop 43, the sprinkler head 44, the pressure increasing plate 45, the torsion spring shaft, the anti-slip ring and the connecting bolt are all made of waterproof and corrosion-resistant materials.

Further, the water inlet mixing area 5 is communicated with the central shaft 2 through a communicating pipe 6.

Further, a sludge discharge pipe 9 is arranged at the lower part of the tank body 1, the sludge discharge pipe 9 is connected with a sludge discharge pump, and one end of the sludge discharge pipe 9 far away from the sludge discharge pump is lower than a water spray head 44.

Furthermore, one side of the water inlet composite pipe 7 is connected with a water inlet pump through a water inlet pipe 8, and the top of the water inlet composite pipe 7 is connected with the output end of the circulating pump through a backflow auxiliary pipe 11.

The working principle is as follows: in practical use, water is guided into the hydration pipe 7 through the water inlet pump and the water inlet pipe 8 to enter the water inlet mixing area 5, the water in the water inlet mixing area 5 enters the central vertical shaft 2 from the communicating pipe 6, the water in the central vertical shaft 2 enters the water spraying head 44 from the water distribution hose 3, the pressurizing plate 45 is pushed to rotate through water pressure to enter the tank body 1, after a period of time, when the water level in the tank body 1 is close to the main reflux pipe 10, the circulating pump is started, the water in the tank body 1 is guided into the auxiliary reflux pipe 11 from the main reflux pipe 10, then flows into the hydration pipe 7 through the auxiliary reflux pipe 11, and further impacts the sludge at the bottom of the tank body 1 again, so that the sludge is stirred and mixed uniformly;

the water spray head 44 is additionally arranged at the end part of the water distribution hose 3, and the pressurizing plate 45 in the water spray head 44 prevents sludge from entering the water distribution hose 3 when water is not discharged from the water distribution hose 3, and simultaneously, the water pressure can be increased when the water distribution hose 3 sprays water, and the sludge on the pressurizing plate 45 is swung down.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A small-sized high-efficiency upflow hydrolysis reactor is characterized by comprising a tank body (1) and a central vertical shaft (2) arranged in the tank body (1), wherein a water outlet hole at the top of the central vertical shaft (2) is connected with a water distribution hose (3), a bracket (4) for fixing the water distribution hose (3) is arranged at the bottom of the tank body (1), a water inlet mixing zone (5) is arranged at the top of the central vertical shaft (2), a water inlet pipe (7) is arranged in the water inlet mixing zone (5), a main reflux pipe (10) is arranged in the tank body (1), and the main reflux pipe (10) is connected with the input end of a circulating pump;

support (4) one side is connected with water pipe (42) through fixed block (41), peg graft in water distribution hose (3) at water pipe (42) top, be connected through staple bolt (43) between water pipe (42) and water distribution hose (3), water pipe (42) bottom inner wall threaded connection has sprinkler bead (44), both ends are rotated through the torsional spring axle respectively and are connected with pressure boost board (45) about sprinkler bead (44) inner wall lower part.

2. The small-sized high-efficiency upflow hydrolysis reactor as claimed in claim 1, wherein the two ends of the hoop (43) are provided with connecting blocks, the two connecting blocks are connected by a connecting bolt, and the connecting blocks are internally provided with internal threads screwed with the connecting bolt.

3. A small-sized high efficiency upflow hydrolysis reactor as claimed in claim 2, wherein the upper surface of the water passing pipe (42) is provided with two raised anti-slip rings, and the anchor ear (43) is located between the two anti-slip rings.

4. The small-sized high-efficiency upflow hydrolysis reactor as claimed in claim 3, wherein the bracket (4), the hoop (43), the sprinkler head (44), the pressure increasing plate (45), the torsion spring shaft, the slip-proof ring and the connecting bolt are all made of waterproof and corrosion-resistant materials.

5. A small-sized high efficiency upflow hydrolysis reactor as in claim 1, wherein the water-feeding mixing zone (5) is communicated with the central shaft (2) through a communicating pipe (6).

6. The small-sized high-efficiency upflow hydrolysis reactor as claimed in claim 1, wherein a sludge discharge pipe (9) is arranged at the lower part of the tank body (1), the sludge discharge pipe (9) is connected with a sludge discharge pump, and one end of the sludge discharge pipe (9) far away from the sludge discharge pump is lower than the water spray head (44).

7. The small-sized high-efficiency upflow hydrolysis reactor as claimed in claim 1, wherein one side of the hydration inlet pipe (7) is connected with a water inlet pump through a water inlet pipe (8), and the top of the hydration inlet pipe (7) is connected with the output end of a circulating pump through a return auxiliary pipe (11).