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CN-117339269-B - Organic wastewater treatment device

CN117339269BCN 117339269 BCN117339269 BCN 117339269BCN-117339269-B

Abstract

The invention discloses a novel organic wastewater treatment device, which comprises an upper treatment box and a lower treatment box, wherein the top end of the lower treatment box is detachably provided with the upper treatment box, the top of the upper treatment box is provided with a water inlet, one side of the lower end wall of the lower treatment box is provided with a water outlet, a support ring is fixedly arranged in the lower treatment box above the water outlet, a fine filter plate is arranged on the support ring, and a trigger assembly is arranged at the outer wall of the upper treatment box.

Inventors

  • YUAN TAO
  • MENG LIJUN

Assignees

  • 中化学南方建设投资有限公司

Dates

Publication Date
20260508
Application Date
20230228

Claims (7)

  1. 1. An organic wastewater treatment device comprises an upper treatment box (1) and a lower treatment box (2), and is characterized in that the top end of the lower treatment box (2) is detachably provided with the upper treatment box (1) with a water inlet at the top, one side of the lower end box wall of the lower treatment box (2) is provided with a water outlet, a support ring (3) is fixedly arranged in the lower treatment box (2) above the water outlet, a fine filter plate (4) is arranged on the support ring (3), a trigger component is arranged at the outer box wall of the upper treatment box (1), the trigger component consists of a connecting pipe (10) and a floating block (11) with an outer surface fixed transmission rod (12) and an extrusion block (13), and a forward and backward motor (5) is arranged on the surface of the upper treatment box (1) above the trigger component; a trigger switch (25) positioned right above the trigger component is arranged at the lower shell surface of the forward and backward rotating motor (5), the output end of the forward and backward rotating motor (5) is connected with a bidirectional screw rod (6) rotating between the inner box walls of the upper treatment box (1) in a shaft way, the bidirectional screw rod (6) is connected with a double-group moving sleeve (7) in a threaded way, a connecting rod (8) is hinged between the upper surface of the double-group sleeve body of the moving sleeve (7) and a blocking block (15) of the blocking component, and the blocking component is formed by installing the blocking block (15) towards the direction of the bidirectional screw rod (6) by a coarse filter plate (14) which is arranged in the upper treatment box (1) in a sliding way; the bottom of the plugging block (15) is provided with a pressing component for pressing and fixing the fine filter plate (4), and the pressing component is formed by connecting a U-shaped rod (16) with a wedge-shaped pressing rod (18) through an inverted T-shaped rod (17); the inner wall of the lower treatment box (2) above the fine filter plate (4) is provided with a through hole for sliding insertion of the lock rod (19), the inner wall of the upper treatment box (1) outside the through hole is provided with a lock hole for inserting the lock rod (19), the end part of the rod body, far away from the lower treatment box (2), of the lock rod (19) is fixed with a wedge block (20) matched with the upper inclined surface of the wedge pressing rod (18), and the rod body of the lock rod (19) is sleeved with a spring (21).
  2. 2. The device for treating organic wastewater according to claim 1, wherein a top cover (9) is detachably mounted at a top box opening of the upper treatment box (1) through screws, and a water inlet is formed in the center of the surface of a top cover body of the top cover (9).
  3. 3. The device for treating organic wastewater according to claim 1, wherein the connecting pipe (10) is fixed on the surface of the upper treatment box (1) below the forward and reverse rotation motor (5), the lower pipe orifice of the connecting pipe (10) is communicated with the upper treatment box (1), the floating block (11) is slidably arranged in the connecting pipe (10), a transmission rod (12) penetrating the upper pipe orifice of the connecting pipe (10) upwards is fixedly arranged on the surface of the floating block (11), and the transmission rod (12) is exposed out of the top rod body of the connecting pipe (10) and is fixedly provided with an extrusion block (13).
  4. 4. The organic wastewater treatment device according to claim 1, wherein a coarse filter plate (14) is slidably arranged on the inner wall of the upper treatment box (1) above the bidirectional screw (6), a notch is formed in the center of the surface of the coarse filter plate (14), a plugging block (15) positioned below the water inlet is fixedly arranged in the notch of the coarse filter plate (14), and the lower surface of a block body of the plugging block (15) is hinged with the connecting rod (8).
  5. 5. The device for treating organic wastewater according to claim 1, wherein the U-shaped rods (16) penetrated by the bidirectional screw rods (6) after being installed on the lower surface of the plugging blocks (15) between the connecting rods (8) are characterized in that inverted T-shaped rods (17) are fixedly arranged at the bottoms of the U-shaped rods (16) below the bidirectional screw rods (6), and wedge-shaped pressing rods (18) in contact with the fine filter plates (4) are fixed at two ends of the lower rod bodies of the inverted T-shaped rods (17).
  6. 6. The device for treating organic wastewater according to claim 1, wherein the opposite sides of the upper treatment tank (1) and the lower treatment tank (2) are respectively provided with a mutually matched placing groove, and the placing groove of the upper treatment tank (1) is sleeved and clamped outside the placing groove of the lower treatment tank (2).
  7. 7. The device for treating organic wastewater according to claim 1, wherein a guide rod (22) is fixedly connected to the inner wall surface of the lower treatment box (2) between the fine filter plate (4) and the lock rod (19), a limit ring (24) is fixedly connected to the end part of the guide rod (22) far away from the inner wall surface of the lower treatment box (2), and a guide sleeve (23) fixed to the lower surface of the wedge-shaped block (20) is sleeved on the surface of the guide rod (22) on one side of the limit ring (24).

Description

Organic wastewater treatment device Technical Field The invention relates to the technical field of wastewater treatment, in particular to an organic wastewater treatment device. Background In industrial wastewater such as domestic sewage, food processing, and paper making, organic substances such as carbohydrates, proteins, oils and lignin are contained, and these substances exist in suspended or dissolved state in sewage and can be decomposed by biochemical action of microorganisms, and oxygen is consumed in the decomposition process, so that it is called oxygen consuming pollutant, which can cause reduction of dissolved oxygen in water to affect growth of fish and other aquatic organisms. And the wastewater contains a large amount of organic matters such as carbohydrate, fat, protein, cellulose and the like, and has complex components, high chromaticity, peculiar smell and serious pollution to water environment. Therefore, how to effectively treat the organic wastewater has great significance for protecting the water environment. When the conventional device filters and decontaminates organic wastewater, when the filter screen is blocked, the water inlet is always in a water inlet state, and the filter screen cannot play a role in filtering, so that the sewage is possibly directly discharged without filtering or without thorough filtering, and the surrounding environment is polluted, so that improvement is needed. Disclosure of Invention The invention mainly aims to provide an organic wastewater treatment device, which is provided with a plugging block capable of upwards moving to plug a water inlet when a fine filter plate is plugged, so that the water inlet is prevented from being always in a water inlet state, a wedge-shaped pressing rod is driven to upwards move, the pressing on the fine filter plate is relieved, a lock rod and a lock hole are pushed to be separated from each other under the action of spring force, an upper treatment box and a lower treatment box are convenient to detach, the fine filter plate is cleaned, and the problems in the background art are solved. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The organic wastewater treatment device comprises an upper treatment box and a lower treatment box, wherein the top end of the lower treatment box is detachably provided with the upper treatment box, the top of the upper treatment box is provided with a water inlet, one side of the box wall at the lower end of the lower treatment box is provided with a water outlet, a support ring is fixedly arranged in the lower treatment box above the water outlet, a fine filter plate is arranged on the support ring, a trigger component is arranged at the outer box wall of the upper treatment box and is composed of a floating block, the outer surface of which is fixedly provided with a transmission rod and an extrusion block, in a connecting pipe, and a forward and reverse motor is arranged on the surface of the upper treatment box above the trigger component; The lower shell surface of the forward and backward rotating motor is provided with a trigger switch positioned right above the trigger component, the output end of the forward and backward rotating motor is connected with a bidirectional screw rod which rotates between the inner walls of the upper treatment box in a shaft way, the bidirectional screw rod is connected with a double-group moving sleeve in a threaded way, a connecting rod is hinged between the upper surface of the double-group sleeve body of the moving sleeve and the plugging block of the plugging component, and the plugging component is formed by installing the plugging block towards the direction of the bidirectional screw rod by a coarse filter plate which is arranged in the upper treatment box in a sliding way; The bottom of the plugging block is provided with a pressing component for pressing and fixing the fine filter plate, and the pressing component is formed by connecting a U-shaped rod with a wedge-shaped pressing rod through an inverted T-shaped rod; The lower treatment box inner wall department of fine filter top has offered the through-hole that is used for locking lever slip male, and the lockhole that supplies the locking lever grafting has been offered to the upper treatment box inner wall in the through-hole outside, the body of rod tip that the locking lever kept away from the lower treatment box is fixed with the wedge with wedge press pole upper slope looks adaptation, and the cover is equipped with the spring on the pole body of locking lever. Further, the top box opening of the upper treatment box is detachably provided with a top cover through screws, and the surface of the top cover top end cover body is provided with a water inlet in the middle. Further, the connecting pipe is fixed on the surface of the upper treatment box below the forward and backward rotation motor, the lower pipe orifice of the conn