Search

CN-224212523-U - Desulfurization waste water treatment equipment for coal-fired power plant

CN224212523UCN 224212523 UCN224212523 UCN 224212523UCN-224212523-U

Abstract

The utility model relates to the technical field of desulfurization of power plants, in particular to desulfurization wastewater treatment equipment of a coal-fired power plant, which comprises an equipment body and a softener feeding assembly, wherein a feeding pipe is arranged on the equipment body, the softener feeding assembly is arranged at the upper end of the equipment body, the softener feeding assembly comprises a supporting table, a measuring cylinder, a discharging pipe and a feeding pipe, the supporting table is arranged at the upper end of the equipment body, the measuring cylinder is arranged at the upper end of the supporting table, the upper end of the discharging pipe passes through the supporting table and is fixedly communicated with the lower end of the measuring cylinder, the other end of the discharging pipe is fixedly communicated with the feeding pipe, a water pump is arranged on the discharging pipe, the feeding pipe is fixedly communicated with the upper end of the measuring cylinder, and a switch valve is arranged on the feeding pipe. The utility model has the function of quantitatively adding the softening agent, thereby solving the problems of waste of the softening agent and influence on the treatment effect.

Inventors

  • ZHU BAOLIN
  • WANG DONG

Assignees

  • 合盛(鄯善)能源管理有限公司

Dates

Publication Date
20260508
Application Date
20250421

Claims (8)

  1. 1. A desulfurization wastewater treatment device for a coal-fired power plant is characterized by comprising a device body (1), a feeding pipe (2) and a softener feeding assembly (3), wherein the softener feeding assembly (3) is arranged at the upper end of the device body (1), the softener feeding assembly (3) comprises a supporting table (310), a measuring cylinder (301) and a discharging pipe (309), the supporting table is arranged at the upper end of the device body (1), the measuring cylinder (301) is arranged at the upper end of the supporting table (310), the upper end of the discharging pipe (309) penetrates through the supporting table (310) and is fixedly communicated with the lower end of the measuring cylinder (301), the other end of the discharging pipe (309) is fixedly communicated with the feeding pipe (2), a water pump (308) is arranged on the discharging pipe (309), the feeding pipe (302) is fixedly communicated with the upper end of the measuring cylinder (301), and a switching valve (314) is arranged on the feeding pipe (302).
  2. 2. The desulfurization wastewater treatment equipment for the coal-fired power plant according to claim 1, wherein the softener feeding assembly (3) further comprises a support column (306) fixedly arranged at the middle position of the lower end face of the support table (310), and a support cylinder (305) sleeved at the bottom of the support column (306), and the support cylinder (305) is fixed at the upper end of the equipment body (1).
  3. 3. The desulfurization wastewater treatment device for a coal-fired power plant according to claim 2, wherein the softener feeding assembly (3) further comprises a pressure sensor (307) fixedly arranged at the bottom end inside the supporting cylinder (305), the upper end of the induction end of the pressure sensor (307) is fixedly connected with the lower end of the supporting column (306), and the side end face of the supporting column (306) is in sliding fit with the inner wall of the supporting cylinder (305).
  4. 4. The desulfurization wastewater treatment equipment for a coal-fired power plant according to claim 3, wherein the softener feeding assembly (3) further comprises an L-shaped mounting frame (311) fixed at the rear end of the supporting table (310), a controller (312) mounted at the upper end of the L-shaped mounting frame (311), and an alarm (313) fixed at the lower end of the L-shaped mounting frame (311).
  5. 5. The desulfurization wastewater treatment apparatus of a coal-fired power plant according to claim 4, wherein the pressure sensor (307) is electrically connected to a controller (312), and the controller (312) is electrically connected to an alarm (313) and a switch valve (314).
  6. 6. The desulfurization wastewater treatment device for a coal-fired power plant according to claim 1, wherein the softener feeding assembly (3) further comprises a feeding funnel (303), and the lower end of the feeding funnel is inserted into the upper end of the feeding pipe (302).
  7. 7. The desulfurization wastewater treatment device for a coal-fired power plant according to claim 6, wherein the softener feeding assembly (3) further comprises a fixed side plate (304), the left end of the top is fixedly connected with the right end of the feeding funnel (303) through a fixed connecting rod, and the bottom of the fixed side plate (304) is fixedly connected with the right end of the device body (1).
  8. 8. The desulfurization wastewater treatment equipment for a coal-fired power plant according to claim 1, wherein the softener feeding assembly (3) further comprises a transparent observation window fixedly arranged at the front end of the measuring cylinder (301).

Description

Desulfurization waste water treatment equipment for coal-fired power plant Technical Field The utility model relates to the technical field of power plant desulfurization, in particular to desulfurization wastewater treatment equipment for a coal-fired power plant. Background In the daily production process of coal-fired power plants, a large amount of sulfur-containing liquid is generated, and the direct discharge of the sulfur-containing liquid can cause serious damage to the ecological environment, so that a series of treatments are required to be carried out on sulfur, thereby ensuring that the standard of discharge is met. The patent application number is 202023047634.2, which is granted, wherein the device comprises a treatment tank, a motor, a handle and a heating element, wherein the top of the treatment tank is provided with a liquid inlet, the bottom of the motor is rotationally connected with a motor shaft, a first cavity is formed in the motor shaft, a second cavity is formed in the connecting shaft, the side surface of the connecting shaft is connected with one end of a connecting rod, a material receiving plate is fixed in the treatment tank below the cleaning brush, a movable plate is movably arranged in the material receiving plate, the lower end of the motor shaft is fixedly provided with a stirring shaft, a scraping plate is movably arranged at the bottom of the motor shaft, a partition plate is fixed in the treatment tank below the scraping plate, and the heating element is arranged on the inner bottom surface of the treatment tank. The problem of the comparison document is that the quantitative addition of the softening agent is not performed, the excessive addition of the softening agent directly causes the waste of the softening agent, and the small addition of the softening agent directly influences the treatment effect, so that the desulfurization wastewater treatment equipment of the coal-fired power plant is provided. Disclosure of utility model The utility model aims to provide desulfurization wastewater treatment equipment for a coal-fired power plant, which aims to solve the problems in the background technology. The technical scheme adopted by the utility model is as follows: a desulfurization wastewater treatment facility for a coal-fired power plant, comprising: a device body provided with a feeding tube, and The softener feeding assembly is arranged at the upper end of the equipment body; Wherein the softener feed assembly comprises: The supporting table is arranged at the upper end of the equipment body; the measuring cylinder is arranged at the upper end of the supporting table; The upper end of the discharging pipe penetrates through the supporting table and is fixedly communicated with the lower end of the measuring cylinder, the other end of the discharging pipe is fixedly communicated with the feeding pipe, the discharging pipe is provided with a water pump, and The inlet pipe is fixedly communicated with the upper end of the measuring cylinder, and the inlet pipe is provided with a switch valve. Optionally, the softener feed assembly further comprises: a support column fixedly arranged at the middle position of the lower end surface of the support table and The support cylinder is sleeved at the bottom of the support column and is fixed at the upper end of the equipment body. Optionally, the softener feed assembly further comprises: The pressure sensor is fixedly arranged at the bottom end inside the supporting cylinder, the upper end of the sensing end of the pressure sensor is fixedly connected with the lower end of the supporting column, and the side end face of the supporting column is in sliding fit with the inner wall of the supporting cylinder. Optionally, the softener feed assembly further comprises: the L-shaped mounting rack is fixed at the rear end of the supporting table; the controller is arranged at the upper end of the L-shaped mounting frame; and the alarm is fixed at the lower end of the L-shaped mounting frame. Optionally, the pressure sensor is electrically connected with a controller, and the controller is electrically connected with the alarm and the switch valve. Optionally, the softener feed assembly further comprises: The lower end of the feeding funnel is inserted into the upper end of the feeding pipe. Optionally, the softener feed assembly further comprises: The fixed curb plate, top left end pass through fixed connection pole and feed hopper right-hand member fixed connection, fixed curb plate bottom and equipment body right-hand member fixed connection. Optionally, the softener feed assembly further comprises: the transparent observation window is fixedly arranged at the front end of the measuring cylinder. Compared with the prior art, the utility model has the beneficial effects that: When the desulfurization wastewater treatment equipment for the coal-fired power plant is used, firstly, an extreme value is required for the controller equ