CN205910091U

CN205910091U - Anti -blocking type lime stone, multi -functional close measuring device of desulfurized gypsum thick liquid

Info

Publication number: CN205910091U
Application number: CN201620802384.3U
Authority: CN
Inventors: 王斌
Original assignee: Nanjing Sino Environmental Protection Technology Co Ltd
Current assignee: Nanjing Sino Environmental Protection Technology Co Ltd
Priority date: 2016-07-27
Filing date: 2016-07-27
Publication date: 2017-01-25
Anticipated expiration: 2026-07-27

Abstract

The utility model discloses an anti -blocking type lime stone, multi -functional close measuring device of desulfurized gypsum thick liquid, including feed nozzle, overflow pipe, PH meter, differential pressure gauge, lap and be equipped with material return opening's the jar body, the feed nozzle connection is in the bottom that the jar was personally experienced sth. Part of the body, and the apron lid closes on the top of the jar body, and it is internal and continuous with feed nozzle that the jar is located to the overflow pipe, and PH meter and differential pressure gauge all set up on the lateral wall of the jar body. The utility model discloses the mainly used lime stone gypsum wet flue gas desulfurization technology precision measurement pH value and density value adopt the design of integration box, and the velocity of flow is lighter than 0.5ms in the box, have effectively reduced the abrasion of thick liquid to PH meter electrode, to the wearing and tearing of differential pressure gauge, have lengthened equipment life, have improved the reliability of equipment, have effectively reduced the power consumption of system.

Description

A kind of block-resistant type lime stone, the multi-functional density measuring equipment of desulfurated plaster slurries

Technical field:

The utility model is related to a kind of block-resistant type lime stone, the multi-functional density measuring equipment of desulfurated plaster slurries.

Background technology:

Desulfurated plaster slurry solid content is big, and slurries carry a large amount of silica, and it is tight that common density meter has erosion corrosion Weight, high energy consumption, equipment deficiency incidence are high.

Therefore, it is necessory to improve prior art to solve the deficiency of prior art.

Utility model content:

The utility model is to solve the problems, such as that above-mentioned prior art provides a kind of block-resistant type lime stone, desulfurization The multi-functional density measuring equipment of gypsum slurries.

The technical scheme that the utility model is adopted has: a kind of block-resistant type lime stone, the multi-functional density of desulfurated plaster slurries Measurement apparatus, including feed nozzle, overflow pipe, ph meter, difference gauge, cover plate and the tank body being provided with returning charge mouth, described charging spray Mouth is connected to the bottom of tank body, and cover plate covers the top in tank body, and overflow pipe is connected in tank body and with feed nozzle, and ph counts May be contained within the side wall of tank body with difference gauge.

Further, described tank body is provided with water and rinses import, high-pressure side import, low-pressure end import and ph meter interface.

Further, the bottom of described tank body is cone-shaped.

The utility model has the advantages that

The utility model is mainly used in wet desulfurization of flue gas by limestone-gypsum method technique accurate measurement ph value and density value, adopts With integrated box body design, in casing, flow velocity is less than 0.5m/s, effectively reduces the abrasion that slurries count electrode to ph, to difference gauge Abrasion, extend service life of equipment, improve the reliability of equipment, effectively reduce the power consumption of system.

Brief description:

Fig. 1 is the structure chart of the utility model device.

Specific embodiment:

Below in conjunction with the accompanying drawings the utility model is further described.

As shown in figure 1, a kind of the utility model block-resistant type lime stone, the multi-functional density measuring equipment of desulfurated plaster slurries, Including feed nozzle 2, overflow pipe 3, ph meter, difference gauge, cover plate 6 and the tank body 1 being provided with returning charge mouth 12, feed nozzle 2 connects In the bottom of tank body 1, cover plate 6 covers the top in tank body 1, and overflow pipe 3 is connected in tank body 1 and with feed nozzle 2, and ph counts May be contained within the side wall of tank body 1 with difference gauge.

Water is provided with tank body 1 and rinses import 11, high-pressure side import 13, low-pressure end import 14 and ph meter interface 15.ph Meter is connected on ph meter interface 15, and difference gauge is connected in high and low pressure side import.

In the utility model, the bottom of tank body 1 is cone-shaped.

Tank body 1 in the utility model is non-pressure vessel, there is free surface, power resources are in absorption tower slurries gravitational potential Can, it is spouting that slurries are incorporated into feed nozzle 2 from absorption tower stock tank bottom, can keep slurries disturbance using nozzle, thus Ensure that solid particle does not occur sedimentation phenomenon, the slurries ejecting, are decreased outside to overflow pipe 3 from top cloth by overflow pipe 3 The disturbance of slurries, it is to avoid differential pressure transmitter is affected and measures distortion by overflow pipe 3 ectoplasm pressure of surging, and slurries flow from overflow pipe 3 After going out, the sediment ejection opening from bottom for the road is discharged, and another road is overflowed from the returning charge mouth 12 on top, and the slurries that measurement apparatus are discharged conflux To melt pit, by melt pit pumped back absorption tower.

Divide high-pressure side and low-pressure end when differential pressure measures density, according to hydrostatic principle, in general, differential pressure becomes The device discrepancy in elevation and acceleration of gravity is sent to be known, therefore, the differential pressure that difference gauge records is directly proportional to the density of liquid, so can be square Just calculate surveyed fluid density.Another measuring method is to apply a kind of liquid of known density as demarcation liquid (as water), Measure its differential pressure, then measurement actual measurement liquid, measure density by surveying the reading of liquid with the ratio demarcating liquid.

The above is only preferred embodiment of the present utility model it is noted that common skill for the art For art personnel, some improvement can also be made on the premise of without departing from the utility model principle, these improvement also should be regarded as Protection domain of the present utility model.

Claims

1. a kind of block-resistant type lime stone, the multi-functional density measuring equipment of desulfurated plaster slurries it is characterised in that: include feed nozzle (2), overflow pipe (3), ph meter, difference gauge, cover plate (6) and the tank body (1) being provided with returning charge mouth (12), described feed nozzle (2) Be connected to the bottom of tank body (1), cover plate (6) covers on the top of tank body (1), overflow pipe (3) in tank body (1) and with charging Nozzle (2) is connected, and ph meter and difference gauge may be contained within the side wall of tank body (1).

2. block-resistant type lime stone as claimed in claim 1, the multi-functional density measuring equipment of desulfurated plaster slurries, its feature exists In: described tank body (1) is provided with water and rinses import (11), high-pressure side import (13), low-pressure end import (14) and ph meter interface (15).

3. block-resistant type lime stone as claimed in claim 1, the multi-functional density measuring equipment of desulfurated plaster slurries, its feature exists In: the bottom of described tank body (1) is cone-shaped.