CN215352576U

CN215352576U - Cement grinding aid workshop gas purification system

Info

Publication number: CN215352576U
Application number: CN202121051346.6U
Authority: CN
Inventors: 李晓峰; 王长青; 边向颖; 郭全僡
Original assignee: Henan Ding Feng Building Materials Co ltd
Current assignee: Henan Ding Feng Building Materials Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-31
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a gas purification system for a cement grinding aid production workshop, which comprises a first frame body and a second frame body, wherein the first frame body and the second frame body are respectively and fixedly arranged on the inner wall of a wall body, a purification component is fixedly arranged at the bottom end of the first frame body, the purification component comprises a first connecting pipe, a second connecting pipe, a purification box, a filter plate, a filter screen, a water inlet pipe and a handle, one end of the first connecting pipe and one end of the second connecting pipe are respectively and fixedly connected with two sides of the bottom end of the first frame body, and the gas purification system has the beneficial effects that: the filter screen is fixed through the filter, and the cooperation slide rail can slide and take out and change the filter screen.

Description

Cement grinding aid workshop gas purification system

Technical Field

The utility model relates to a purification system, in particular to a gas purification system for a cement grinding aid production workshop, and belongs to the technical field of gas purification.

Background

In the grinding process of cement clinker, a small amount of additional substances are added, so that the grinding efficiency can be obviously improved or the energy consumption can be reduced, the chemical additive additional substances which do not damage the performance of cement are generally called cement grinding aid, the cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, the machine-hour yield of cement and the strength of cement at each age can be obviously improved, and the fluidity of the cement can be improved; the cement grinding aid can greatly reduce the phenomenon of electrostatic adsorption ball inclusion formed in the grinding process and can reduce the tendency of secondary agglomeration of ultrafine particles formed in the grinding process; the cement produced by using the grinding aid has a lower compaction and coalescence tendency, so that the loading and unloading of the cement are facilitated, and the wall hanging phenomenon of a cement warehouse can be reduced.

Can produce waste gas when grinding aid production, if last pile up then can influence staff's in the workshop safe and healthy condition, the partial gas purification system that has now moreover is not convenient for change easily, uses for a long time to pile up influence purifying effect such as impurity easily to take out the purification fast and relatively poor to the purifying effect of gas, directly discharge easy contaminated air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas purification system for a cement grinding aid production workshop, which aims to solve the problems that the existing partial gas purification system in the background art is inconvenient to replace, easy to accumulate impurities and the like, influences the purification effect, and has poor purification effect by rapid extraction.

In order to achieve the purpose, the utility model provides the following technical scheme: the gas purification system for the cement grinding aid production workshop comprises a first frame body and a second frame body, wherein the first frame body and the second frame body are respectively fixedly arranged on the inner wall of a wall body, a first baffle is fixedly arranged inside the first frame body, a purification component is fixedly arranged at the bottom end of the first frame body, the purification component comprises a first connecting pipe, a second connecting pipe, a purification box, a filter plate, a filter screen, a water inlet pipe and a handle, one end of the first connecting pipe and one end of the second connecting pipe are respectively and fixedly connected with two sides of the bottom end of the first frame body, the other end of the first connecting pipe and the other end of the second connecting pipe are respectively and fixedly connected with two sides of the top end of the purification box, a second baffle is fixedly arranged in the middle part inside the purification box, the height of the second baffle is smaller than that of the purification box, slide rails are fixedly arranged on two sides inside the purification box, two slide rail sliding connection has the filter, the inside of filter is fixed and is equipped with the filter screen, one side of filter with one side block of purifying box is connected, one side of filter is fixed be equipped with the sealed pad that corresponds of purifying box, one side of filter is fixed and is equipped with the handle, the fixed inlet tube that is equipped with in top of purifying box, the fixed first automatically controlled valve that is equipped with in one end of inlet tube, the fixed flush mounting plate that is equipped with in one side of purifying box, flush mounting plate's fixed surface of switch is equipped with first automatically controlled valve switch, first automatically controlled valve is through first automatically controlled valve switch and power electric connection.

As a preferred technical scheme of the present invention, an air inlet pipe is fixedly disposed at one side of the first frame body, two exhaust pipes are fixedly disposed at one end of the air inlet pipe, an exhaust fan corresponding to the air inlet pipe is fixedly disposed at one side inside the first frame body, an exhaust fan switch is fixedly disposed on the surface of the switch panel, and the exhaust fan is electrically connected to a power supply through the exhaust fan switch.

As a preferred technical scheme of the present invention, a water outlet pipe is fixedly arranged at the bottom of one side of the purification box, a second electric control valve is fixedly arranged at one end of the water outlet pipe, a liquid level transmitter is fixedly arranged at one side of the purification box, a detection end of the liquid level transmitter is placed inside the purification box, a second electric control valve switch is fixedly arranged on the surface of the switch panel, and the second electric control valve is electrically connected with a power supply through the second electric control valve switch.

As a preferable technical scheme of the utility model, an ammonia water concentration detector is fixedly arranged on one side of the purification box, and a detection end of the ammonia water concentration detector is fixedly arranged at the bottom end inside the purification box.

As a preferred technical solution of the present invention, a fan is fixedly disposed inside the second frame body, a protective screen corresponding to the fan is fixedly disposed on one side inside the second frame body, a fan-changing switch is fixedly disposed on the surface of the switch panel, and the fan-changing switch is electrically connected to a power supply.

As a preferable technical scheme of the utility model, the bottom end of the first frame body and the bottom end of the second frame body are fixedly connected with one side of the wall body through two support rods.

As a preferable technical scheme of the utility model, the inner wall of the purification box, the surface of the first baffle plate and the surface of the second baffle plate are all fixedly provided with a nickel alloy coating, and both sides of the first baffle plate are arc-shaped.

Compared with the prior art, the utility model has the beneficial effects that: the gas purification system of the cement grinding aid production workshop of the utility model introduces gas for purification and leads the gas out through the first frame body, the gas is purified by the purifying box, the gas is respectively led into the purifying box and led out by the first connecting pipe and the second connecting pipe, and the gas can prolong the purification time of the purification box and enhance the purification effect when the gas is transported through the first connecting pipe and the second connecting pipe, the filter screen is fixed by the filter screen and can be drawn out in a sliding way by matching with the slide rail to replace the filter screen, the filter screen removes the granular impurities from the entering gas, the subsequent treatment is prevented from being influenced, water or a reactant is poured into the purification box through the water inlet pipe to remove ammonia gas and the like in the gas, the gas is purified through the purification assembly, the reaction time of the gas is prolonged, the filter screen and the treated water can be replaced, and the influence of impurity accumulation or saturation on the purification effect is avoided; air is pumped from the air inlet pipe through the exhaust fan, and the exhaust pipe is connected to the grinding aid preparation packaging and other processes to suck air, so that the generated waste gas is fully absorbed to avoid harming the health of workers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a first frame according to the present invention;

FIG. 3 is a schematic cross-sectional view of a second frame according to the present invention;

fig. 4 is a schematic sectional view of the purification box of the present invention.

In the figure: 1. a first frame body; 2. a second frame body; 3. a wall body; 4. a purification assembly; 41. a first connecting pipe; 42. a second connecting pipe; 43. a purification box; 44. a filter plate; 45. a filter screen; 46. a water inlet pipe; 47. a handle; 5. a slide rail; 6. a first baffle plate; 7. a second baffle; 8. an exhaust duct; 9. an exhaust fan; 10. a switch panel; 11. a water outlet pipe; 12. a first electrically controlled valve; 13. a second electrically controlled valve; 14. a liquid level transmitter; 15. an ammonia water concentration detector; 16. replacing the fan; 17. a protective net; 18. a support bar; 19. an air inlet 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a gas purification system for a cement grinding aid production workshop, comprising a first frame body 1 and a second frame body 2, wherein the first frame body 1 and the second frame body 2 are respectively and fixedly arranged on the inner wall of a wall 3, gas is introduced, purified and guided out through the first frame body 1, a first baffle 6 is fixedly arranged inside the first frame body 1, a purification assembly 4 is fixedly arranged at the bottom end of the first frame body 1, the purification assembly 4 comprises a first connecting pipe 41, a second connecting pipe 42, a purification box 43, a filter plate 44, a filter screen 45, a water inlet pipe 46 and a handle 47, one end of the first connecting pipe 41 and one end of the second connecting pipe 42 are respectively and fixedly connected with two sides of the bottom end of the first frame body 1, the other end of the first connecting pipe 41 and the other end of the second connecting pipe 42 are respectively and fixedly connected with two sides of the top end of the purification box 43, gas is respectively introduced into and guided out through the first connecting pipe 41 and the second connecting pipe 42, and when transporting gas through the first connecting pipe 41 and the second connecting pipe 42, the gas can prolong the purification time of the purifying box 43 to enhance the purification effect, the middle part inside the purifying box 43 is fixedly provided with the second baffle 7, the height of the second baffle 7 is less than that of the purifying box 43, the gas is purified through the purifying box 43, two sides inside the purifying box 43 are both fixedly provided with the slide rails 5, the two slide rails 5 are slidably connected with the filter plate 44, the filter screen 45 is fixed through the filter plate 44 and can be matched with the slide rails 5 to be drawn out and replaced by the filter screen 45, the filter screen 45 is fixedly arranged inside the filter plate 44, the particle impurities are removed by the filter screen 45 from the entering gas, the subsequent treatment is prevented from being influenced, one side of the filter plate 44 is connected with one side of the purifying box 43 in a clamping manner, one side of the filter plate 44 is fixedly provided with a sealing gasket corresponding to the purifying box 43, one side of the filter plate 44 is fixedly provided with a handle 47, the fixed inlet tube 46 that is equipped with in top of purifying box 43, ammonia etc. in pouring water or reactant gets rid of gas through inlet tube 46 in to purifying box 43, the fixed first electrically controlled valve 12 that is equipped with of one end of inlet tube 46, the fixed flush mounting plate 10 that is equipped with in one side of purifying box 43, flush mounting plate 10's fixed surface is equipped with first electrically controlled valve switch, first electrically controlled valve 12 is through first electrically controlled valve switch and power electric connection, purify gaseous reaction time of gas extension and can change the processing to filter screen 45 and treatment water through purifying component 4, avoid piling up impurity or saturation influence purifying effect.

Preferably, an air inlet pipe 19 is fixedly arranged on one side of the first frame body 1, two exhaust pipes 8 are fixedly arranged at one end of the air inlet pipe 19, the air inlet pipes are connected to the grinding aid preparation and packaging process through the exhaust pipes 8 to absorb gas, the generated waste gas is fully absorbed to avoid harm to the health of workers, an exhaust fan 9 corresponding to the air inlet pipe 19 is fixedly arranged on one side inside the first frame body 1, the gas is extracted from the air inlet pipe 19 through the exhaust fan 9, an exhaust fan switch is fixedly arranged on the surface of the switch panel 10, and the exhaust fan 9 is electrically connected with a power supply through the exhaust fan switch; a water outlet pipe 11 is fixedly arranged at the bottom of one side of the purification box 43, a second electric control valve 13 is fixedly arranged at one end of the water outlet pipe 11, the water outlet pipe 11 is controlled by the second electric control valve 13 to discharge saturated water and the like, a liquid level transmitter 14 is fixedly arranged at one side of the purification box 43, the liquid level transmitter 14 is used for detecting water, a reactant and the like added into the purification box 43, the detection end of the liquid level transmitter 14 is placed in the purification box 43, a second electric control valve switch is fixedly arranged on the surface of the switch panel 10, and the second electric control valve 13 is electrically connected with a power supply through the second electric control valve switch; an ammonia water concentration detector 15 is fixedly arranged on one side of the purification box 43, a detection end of the ammonia water concentration detector 15 is fixedly arranged at the bottom end inside the purification box 43, the ammonia gas concentration in the treated water is detected by the ammonia water concentration detector 15, and the ammonia gas is discharged and replaced when the ammonia gas is saturated, so that the purification effect is prevented from being influenced; a fan replacing switch is fixedly arranged inside the second frame body 2, external fresh air is discharged into a workshop through the fan replacing switch 16, a protective net 17 corresponding to the fan replacing switch 16 is fixedly arranged on one side inside the second frame body 2, impurities are prevented from being wound on the fan replacing switch 16 through the protective net 17, the surface of the switch panel 10 is fixedly provided with the fan replacing switch, and the fan replacing switch 16 is electrically connected with a power supply through the fan replacing switch; the bottom end of the first frame body 1 and the bottom end of the second frame body 2 are fixedly connected with one side of the wall body 3 through two support rods 18, the first frame body 1 and the second frame body 2 are further fixed through the support rods 18, and sliding damage and the like are avoided; the inner wall of purifying box 43, the surface of first baffle 6 and the surface of second baffle 7 are all fixed and are equipped with the nickel alloy cladding material, and the both sides of first baffle 6 are the arc, through the corrosion-resistant ability of nickel alloy cladding material reinforcing purifying box 43, first baffle 6 and second baffle 7, increase of service life improves gaseous circulation through curved first baffle 6.

When the gas purification system is used, firstly, the exhaust pipe 8 can be erected at the production flow of grinding aids, the exhaust fan 9 is turned on through the exhaust fan switch, gas is sucked from the exhaust pipe 8 and the air inlet pipe 19 through the exhaust fan, the first electric control valve 12 controls the water inlet pipe 46 to input treatment water or a reactant into the purification box 43, the liquid level transmitter 14 with the model of YH2088 is used for detecting the liquid dose in the purification box 43, the gas is convenient to circulate through the arc-shaped first baffle 6 when entering, the gas is guided into the purification box 43 through the first connecting pipe 41 for purification, the particulate impurities in the gas are filtered through the filter screen 45 when entering, the gas is reacted with the treatment water again to remove the contained ammonia gas and the like, the gas is fully reacted with the treatment water, the untreated gas is prevented from being discharged through the second baffle 7, gas is derived through second connecting pipe department 42, the liquid concentration of rethread model H-EMC120A ammonia water concentration detector 15 detection purge bin 43 inside, discharge liquid and wash and add the processing water and carry out purification treatment through second electrically controlled valve 13 before reaching saturation or critical value, and can slide filter 44 through handle 47 and take out change or wash filter screen 45, avoid filter screen 45 to pile up the purifying effect of influence to gas, and can be at the fixed second support body 2 of the direction opposite with first support body 1, avoid inhaling harmful gas harm staff's health for a long time through opening the leading-in fresh air in the fan 16 to the workshop.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The gas purification system for the cement grinding aid production workshop comprises a first frame body (1) and a second frame body (2), and is characterized in that the first frame body (1) and the second frame body (2) are fixedly arranged on the inner wall of a wall body (3) respectively, a first baffle (6) is fixedly arranged inside the first frame body (1), a purification component (4) is fixedly arranged at the bottom end of the first frame body (1), the purification component (4) comprises a first connecting pipe (41), a second connecting pipe (42), a purification box (43), a filter plate (44), a filter screen (45), a water inlet pipe (46) and a handle (47), one end of the first connecting pipe (41) and one end of the second connecting pipe (42) are fixedly connected with two sides of the bottom end of the first frame body (1) respectively, the other end of the first connecting pipe (41) and the other end of the second connecting pipe (42) are fixedly connected with two sides of the top end of the purification box (43) respectively, the middle part inside the purifying box (43) is fixedly provided with a second baffle (7), the height of the second baffle (7) is less than that of the purifying box (43), two sliding rails (5) are fixedly arranged on two sides inside the purifying box (43), a filtering plate (44) is connected with the two sliding rails (5) in a sliding manner, a filtering screen (45) is fixedly arranged inside the filtering plate (44), one side of the filtering plate (44) is connected with one side of the purifying box (43) in a clamping manner, a sealing gasket corresponding to the purifying box (43) is fixedly arranged on one side of the filtering plate (44), a handle (47) is fixedly arranged on one side of the filtering plate (44), a water inlet pipe (46) is fixedly arranged at the top end of the purifying box (43), a first electric control valve (12) is fixedly arranged at one end of the water inlet pipe (46), a switch panel (10) is fixedly arranged on one side of the purifying box (43), the surface of the switch panel (10) is fixedly provided with a first electric control valve switch, and the first electric control valve (12) is electrically connected with a power supply through the first electric control valve switch.

2. The cement grinding aid production plant gas purification system of claim 1, wherein: the fixed air-supply line (19) that is equipped with in one side of first support body (1), the one end of air-supply line (19) is fixed and is equipped with two exhaust pipes (8), the fixed exhaust fan (9) corresponding with air-supply line (19) that are equipped with in one side of first support body (1) inside, the fixed surface of flush mounting plate of switch (10) is equipped with the exhaust fan switch, exhaust fan (9) are through exhaust fan switch and power electric connection.

3. The cement grinding aid production plant gas purification system of claim 1, wherein: the fixed outlet pipe (11) that is equipped with in bottom of purifying box (43) avris, the fixed second electric control valve (13) that is equipped with in one end of outlet pipe (11), one side of purifying box (43) is fixed and is equipped with liquid level changer (14), the detection end of liquid level changer (14) is placed the inside of purifying box (43), the fixed surface of flush mounting plate (10) is equipped with the second electric control valve switch, second electric control valve (13) are through second electric control valve switch and power electric connection.

4. The cement grinding aid production plant gas purification system of claim 1, wherein: fixed aqueous ammonia concentration detector (15) that are equipped with in one side of purifying box (43), the fixed setting of detection end of aqueous ammonia concentration detector (15) is in the inside bottom of purifying box (43).

5. The cement grinding aid production plant gas purification system of claim 1, wherein: the inside fixed fan (16) that trades of second support body (2) is equipped with, the inside one side of second support body (2) is fixed to be equipped with and trades corresponding protection network (17) of fan (16), the fixed surface of flush mounting plate of switch (10) is equipped with trades fan switch, trade fan (16) through trading fan switch and power electric connection.

6. The cement grinding aid production plant gas purification system of claim 1, wherein: the bottom end of the first frame body (1) and the bottom end of the second frame body (2) are fixedly connected with one side of the wall body (3) through two support rods (18).

7. The cement grinding aid production plant gas purification system of claim 1, wherein: the inner wall of purifying box (43), the surface of first baffle (6) and the surface of second baffle (7) all are fixed and are equipped with the nickel alloy cladding material, the both sides of first baffle (6) are the arc.