CN214121907U

CN214121907U - Slurry density measuring device for flue gas desulfurization tower

Info

Publication number: CN214121907U
Application number: CN202120026103.0U
Authority: CN
Inventors: 任绍华; 张永英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-03
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a thick liquid density measurement device for flue gas desulfurization tower, including holding vessel, measuring tank and base, the top fixed mounting of base has the holding vessel, the top fixed mounting of holding vessel has the motor, the output of motor rotates installs the bull stick that extends to in the holding vessel, one side fixed mounting of holding vessel has the filter box, the inside of filter box is inlayed and is installed the filter screen, fixed mounting has the measuring tank on the base of holding vessel one side, first manometer and second manometer are installed in one side of measuring tank butt joint respectively. The utility model discloses an install the stirring leaf in the inside rotation of holding vessel, utilize the motor to stir the leaf and rotate, make the thick liquid carry out the misce bene, improved the degree of accuracy when measuring, have a filter box through one side fixed mounting at the holding vessel, utilize the filter screen to filter the thick liquid, prevent that impurity is too much from influencing the measurement effect, improved the convenience.

Description

Slurry density measuring device for flue gas desulfurization tower

Technical Field

The utility model relates to a flue gas purification technical field specifically is a thick liquid density measurement device for flue gas desulfurization tower.

Background

With the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, and SO in coal-fired flue gas₂Has become the main cause of air pollution and reduces SO₂Pollution becomes a first priority for atmospheric environment treatment at present, a plurality of flue gas desulfurization processes are widely applied in industry, the flue gas desulfurization processes also have important practical significance for treatment of tail gas of various boilers and incinerators, and slurry for flue gas desulfurization generally needs to be subjected to density monitoring to ensure the flue gas desulfurization effect.

The existing slurry density measuring device for the flue gas desulfurization tower has the defects that:

1. the slurry can generate precipitates when being placed, so that the density is uneven, and the accuracy in measurement is reduced;

2. there is not better filter equipment, produces more impurity easily and leads to influencing measuring effect, reduces measuring device's convenience, for this reason we propose a thick liquid density measurement device for flue gas desulfurization tower and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thick liquid density measurement device for flue gas desulfurization tower to solve the problem that proposes among 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 thick liquid density measurement device for flue gas desulfurization tower, includes holding vessel, measuring tank and base, the top fixed mounting of base has the holding vessel, the top fixed mounting of holding vessel has the motor, the output of motor rotates installs the bull stick that extends to in the holding vessel, one side fixed mounting of holding vessel has the filter cartridge, the filter screen is installed to the inside of filter cartridge is inlayed, fixed mounting has the measuring tank on the base of holding vessel one side, through pipe butt joint intercommunication between filter cartridge and the measuring tank, one side butt joint intercommunication of pipe has the branch pipe, the bottom butt joint intercommunication of pipe has the sampling bottle, first manometer and second manometer are installed in one side butt joint respectively of measuring tank.

Preferably, the rotating rod is fixedly provided with a stirring blade, and the front surface of the storage tank is respectively fixedly provided with a first window and a control switch.

Preferably, the storage tank is communicated with the filter box in a butt joint mode through a liquid conveying pipe, and a control valve is arranged on the liquid conveying pipe.

Preferably, the base and the measuring tank are fixedly installed through a support frame, and the guide pipe is provided with a second switch valve.

Preferably, the front surface of the measuring tank is fixedly provided with a second window, and the second window is provided with scale marks.

Preferably, the top of the measuring tank is communicated with the guide pipe in a butt joint mode through a liquid discharge pipe, and the liquid discharge pipe is provided with a first switch valve.

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

1. the utility model discloses an install the stirring leaf in the inside rotation of holding vessel, can utilize the motor to pass through the bull stick and drive the stirring leaf and rotate to can make the thick liquid carry out the misce bene, improve the degree of accuracy when measuring, convenient and fast.

2. The utility model discloses a fixed mounting has the filter cartridge in one side of holding vessel, when deriving the thick liquid in the holding vessel, can utilize the inside filter screen of filter cartridge to filter the thick liquid, prevents that impurity from influencing measurement effect too much, has improved the accuracy.

3. The utility model discloses a butt joint intercommunication has the sampling bottle in the bottom of branch pipe, can take a sample comparatively conveniently, makes things convenient for the operation personnel to detect it, convenient and practical.

4. The utility model discloses a be equipped with the scale mark on the second window, can make the operation personnel can observe the water level condition in the measurement jar comparatively conveniently, conveniently master, improved work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of a first partial structure of the present invention;

fig. 4 is a schematic view of a second partial structure of the present invention.

In the figure: 1. a storage tank; 101. a first window; 102. a control switch; 2. a transfusion tube; 201. a control valve; 3. measuring the tank; 301. a liquid discharge pipe; 302. a second window; 303. scale lines; 304. a support frame; 305. a first on-off valve; 4. a first pressure gauge; 5. a second pressure gauge; 6. a conduit; 601. a second on-off valve; 602. a branch pipe; 603. sampling a bottle; 7. a base; 8. a motor; 801. stirring blades; 802. a rotating rod; 9. a filter cartridge; 901. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a slurry density measuring device for a flue gas desulfurization tower comprises a storage tank 1, a measuring tank 3 and a base 7, wherein the top of the base 7 is fixedly provided with the storage tank 1 by using bolts and is used for storing slurry for flue gas desulfurization, the top of the storage tank 1 is fixedly provided with a motor 8 with the model of YDE90L-4 by using bolts, the output end of the motor 8 is rotatably provided with a rotating rod 802 extending into the storage tank 1, the rotating rod 802 is fixedly provided with a stirring blade 801 by using bolts, the motor 8 can be used for driving the rotating rod 802 to rotate, so that the stirring blade 801 can be driven to stir the slurry in the storage tank 1, the slurry can be uniformly mixed, the measuring precision is effectively improved, the device is convenient and quick, the front of the storage tank 1 is respectively and fixedly provided with a first window 101 and a BXM-A control switch 102 by using bolts, the working condition in the storage tank 1 can be conveniently observed through the first window 101, the control switch 102 is connected with the motor 8 through a lead, so that the operation of an operator is facilitated.

A filter box 9 is fixedly arranged on one side of a storage tank 1 by bolts through a fixing frame, a filter screen 901 is embedded in the filter box 9, the storage tank 1 and the filter box 9 are in butt joint communication through a perfusion tube 2, a control valve 201 is arranged on the perfusion tube 2, slurry in the storage tank 1 enters the filter box 9 through the perfusion tube 2 by opening the control valve 201, impurities are filtered by the filter screen 901 to prevent the influence on the measurement effect, a measurement tank 3 is fixedly arranged on a base 7 on one side of the storage tank 1, the base 7 and the measurement tank 3 are fixedly arranged by bolts through a support frame 304 and can fix the measurement tank 3 to prevent the measurement tank 3 from shaking, the filter box 9 and the measurement tank 3 are in butt joint communication through a conduit 6, the filtered slurry can enter the measurement tank 3 through the conduit 6, a branch pipe 602 is in butt joint communication with one side of the conduit 6, and a sampling bottle 603 is in butt joint communication with the bottom of the conduit 6 through, the branch pipe 602 is provided with a valve, so that the slurry in the conduit 6 can be conveniently introduced into the sampling bottle 603 for sampling, and the operation personnel can conveniently perform detection.

One side of the measuring tank 3 is respectively provided with a first pressure gauge 4 and a second pressure gauge 5 in a butt joint mode, the pressure values of different positions in the measuring tank 3 can be detected by utilizing the first pressure gauge 4 and the second pressure gauge 5, the density of slurry can be conveniently calculated by an operator according to the pressure difference, the convenience is improved, the front side of the measuring tank 3 is fixedly provided with a second window 302 by using bolts, the second window 302 is provided with scale marks 303, and the condition of the water level in the measuring tank 3 can be conveniently observed by the scale marks 303, the conduit 6 is provided with a second switch valve 601 which is convenient for discharging the slurry, the top of the measuring tank 3 is in butt joint communication with the conduit 6 through a liquid discharge pipe 301, the liquid discharge pipe 301 is provided with a first switch valve 305, the first on-off valve 305 is replaced to facilitate the overflow of the slurry in the measuring tank 3 from the drain pipe 301, and the slurry is guided into the conduit 6 to be discharged, thereby improving convenience.

The working principle is as follows: when the slurry density measuring device for the flue gas desulfurization tower is used, firstly, the storage tank 1 is used for storing slurry for flue gas desulfurization, then the motor 8 with the model of YDE90L-4 is started to drive the stirring blade 801 to stir the slurry, so that the slurry can be uniformly mixed, the precision during measurement is improved, then the control valve 201 is opened to enable the slurry to be conveyed into the filter box 9 through the liquid conveying pipe 2, impurities in the slurry are filtered through the filter screen 901, the measurement effect is prevented from being influenced, then the filtered slurry can enter the measurement tank 3 through the guide pipe 6, the sampling can be carried out through the sampling bottle 603 through the branch pipe 602, the detection is convenient, the pressure values of different positions of the slurry in the measurement tank 3 can be detected through the first pressure gauge 4 and the second pressure gauge 5, the density of the slurry is convenient to calculate, the density of the slurry can be compared with the detection result of the sampling bottle 603, and the error is reduced, the convenience is improved, the slurry can be discharged by opening the second switch valve 601, and a series of operations of the slurry density measuring device for the flue gas desulfurization tower are completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a thick liquid density measurement device for flue gas desulfurization tower, includes holding vessel (1), measuring tank (3) and base (7), its characterized in that: the top of the base (7) is fixedly provided with a storage tank (1), the top of the storage tank (1) is fixedly provided with a motor (8), the output end of the motor (8) is rotatably provided with a rotating rod (802) extending into the storage tank (1), a filter box (9) is fixedly arranged on one side of the storage tank (1), a filter screen (901) is embedded and arranged in the filter box (9), a measuring tank (3) is fixedly arranged on the base (7) at one side of the storage tank (1), the filter box (9) is in butt joint communication with the measuring tank (3) through a conduit (6), one side of the conduit (6) is in butt joint and communicated with a branch pipe (602), the bottom of the conduit (6) is in butt joint and communicated with a sampling bottle (603), and a first pressure gauge (4) and a second pressure gauge (5) are respectively installed on one side of the measuring tank (3) in a butt joint mode.

2. The slurry density measuring device for a flue gas desulfurization tower according to claim 1, characterized in that: the stirring blade (801) is fixedly installed on the rotating rod (802), and the first window (101) and the control switch (102) are fixedly installed on the front face of the storage tank (1) respectively.

3. The slurry density measuring device for a flue gas desulfurization tower according to claim 1, characterized in that: the storage tank (1) and the filter box (9) are communicated in a butt joint mode through the infusion tube (2), and the infusion tube (2) is provided with a control valve (201).

4. The slurry density measuring device for a flue gas desulfurization tower according to claim 1, characterized in that: the base (7) and the measuring tank (3) are fixedly installed through a supporting frame (304), and a second switch valve (601) is arranged on the guide pipe (6).

5. The slurry density measuring device for a flue gas desulfurization tower according to claim 1, characterized in that: the front of the measuring tank (3) is fixedly provided with a second window (302), and the second window (302) is provided with scale marks (303).

6. The slurry density measuring device for a flue gas desulfurization tower according to claim 1, characterized in that: the top of the measuring tank (3) is communicated with the guide pipe (6) through a liquid discharge pipe (301), and a first switch valve (305) is arranged on the liquid discharge pipe (301).