Alkali slag pulping conditioning device

Abstract

The utility model discloses an alkali slag pulping conditioning device, which relates to the technical field of alkali slag treatment, including a pulping tank, a working mechanism and a collecting mechanism, wherein a crusher is installed on the upper end of the pulping tank, a water injection port is provided at one end of the pulping tank, a scale storage tank is installed on the upper end of the pulping tank, a chute is provided at one end of the pulping tank, an upper sealing plate is installed at one end of the chute, a card slot is provided at one end of the pulping tank, and a sealing bottom plate is installed at one end of the card slot. The utility model moves the sealing bottom plate on the card slot through the provided pulping tank and the collecting mechanism, so that the alkali slag reactant in the pulping tank falls into the filter frame at the lower end, and the alkali slag with large particles that cannot be completely reacted is screened out, and the remaining slurry falls into the slurry collecting vehicle at the lower end, and the extraction plate can be operated to move forward in the slideway of the filter frame, so that the alkali slag that cannot be completely reacted is scraped off the filter frame, and the alkali slag slurry in the slurry collecting vehicle precipitates water through the percolation plate, thereby improving the filtering and collecting effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of alkali slag treatment, in particular to an alkali slag pulping conditioning device. Background Art

[0002] Chemical sites often have acidic or alkaline slag discharges, among which acidic substances are mostly soluble substances and are relatively easy to handle. Alkaline slag is often slightly soluble in water and is difficult to be acid-base neutralized and pulped in a solution state. Generally, an acidic solvent is used to soak the alkali slag for a long time so that the alkaline substances in the alkali slag can continuously enter the solution for neutralization, slowly reducing the alkalinity and hardness of the alkali slag. The mixing of the alkali slag and the acidic solution is often carried out in a stirring device. However, the current pulping conditioning devices all use traditional stirring wheels and the like. The existing devices cannot filter and collect the alkali slag slurry, so an alkali slag pulping conditioning device is needed.

[0003] The existing alkali slag pulping conditioning device cannot effectively improve the filtering and collecting effect of the device during operation, and cannot effectively prevent the alkali slag from hanging on the wall and affecting the reaction efficiency, and cannot improve the precise effect of the device's placement. Therefore, an alkali slag pulping conditioning device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an alkali slag pulping conditioning device to solve the problem that the existing alkali slag pulping conditioning device cannot effectively improve the filtering and collection effect of the device when in use, and cannot effectively prevent the alkali slag from hanging on the wall and affecting the reaction efficiency, and cannot improve the precise effect of the device's placement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alkali slag pulping conditioning device, comprising a pulping tank, a working mechanism and a collecting mechanism, a crusher is installed on the upper end of the pulping tank, a water injection port is provided at one end of the pulping tank, a scale storage tank is installed on the upper end of the pulping tank, a slide groove is provided at one end of the pulping tank, an upper sealing plate is installed at one end of the slide groove, a card slot is provided at one end of the pulping tank, and a sealing bottom plate is installed at one end of the card slot.

[0006] A working mechanism is installed at one end of the pulping tank.

[0007] A collecting mechanism is installed at one end of the slurry pot.

[0008] Preferably, the scale storage tank is snap-connected with the pulping tank, and the upper sealing plate forms a sliding structure with the pulping tank through a sliding groove.

[0009] Preferably, the working mechanism comprises a working shaft, a stirring blade and a motor, the working shaft is installed at the inner end of the pulping tank, the stirring blade is installed at one end of the working shaft, and the motor is installed at one end of the working shaft.

[0010] Preferably, the stirring blade forms a rotating structure with the pulping tank through a working shaft, and an edge of one end of the stirring blade is tightly fitted with the inner end surface of the pulping tank.

[0011] Preferably, the collecting mechanism includes a limit plate, a filter frame, a slide, an extraction plate, a slurry collecting vehicle and a filtration plate. A limit plate is installed at one end of the pulping tank, a filter frame is installed at the upper end of the limit plate, a slide is opened at the inner end of the filter frame, an extraction plate is installed at one end of the slide, a slurry collecting vehicle is installed at the lower end of the filter frame, and a filtration plate is installed at one end of the slurry collecting vehicle.

[0012] Preferably, the filtration plate is engaged and connected with the slurry collecting vehicle, and the extraction plate forms a sliding structure with the filter frame through a slideway.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model uses the pulping tank and the collecting mechanism to move the sealing bottom plate on the card slot so that the alkali slag reactant in the pulping tank falls into the filter frame at the lower end, and the alkali slag with large particles that cannot be completely reacted is screened out, and the remaining slurry falls into the slurry collecting vehicle at the lower end. The extraction plate can be operated to move forward in the slideway of the filter frame so that the alkali slag that cannot be completely reacted is scraped off the filter frame, and the alkali slag slurry in the slurry collecting vehicle precipitates water through the percolation plate, thereby improving the filtering and collecting effect of the device;

[0015] 2. The utility model is provided with a pulping tank and a working mechanism, and the stirring blades on the working shaft can be driven by the start motor installed in the device to perform stirring and mixing work, thereby improving the alkali slag reaction efficiency and at the same time the stirring blades can rotate and scrape the inner wall of the pulping tank, effectively preventing the problem of alkali slag hanging on the wall and affecting the reaction efficiency;

[0016] 3. The utility model sets a pulping tank, a crusher and a scale storage tank. The crusher is started to crush the alkali slag and then put it into the pulping tank. Then the switch on the scale storage tank is turned on and the reaction solution is observed to stop after reaching a certain amount. The water required for the reaction is injected through the water injection port, and then the upper sealing plate is operated to move in the chute to close the pulping tank for neutralization treatment, thereby improving the precision of the device injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 3 It is a structural schematic diagram of the working mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the collection mechanism of the utility model.

[0021] In the figure: 1. pulping tank; 2. crusher; 3. water inlet; 4. graduated storage tank; 5. slide; 6. upper sealing plate; 7. slot; 8. sealing bottom plate; 9. working mechanism; 901. working shaft; 902. stirring blade; 903. motor; 10. collecting mechanism; 1001. limit plate; 1002. filter frame; 1003. slide; 1004. extraction plate; 1005. pulp collecting vehicle; 1006. percolation plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 The invention relates to an alkali slag pulping conditioning device, comprising a pulping tank 1, a working mechanism 9 and a collecting mechanism 10. A crusher 2 is installed on the upper end of the pulping tank 1, a water injection port 3 is provided at one end of the pulping tank 1, a scale storage tank 4 is installed on the upper end of the pulping tank 1, a chute 5 is provided at one end of the pulping tank 1, an upper sealing plate 6 is installed at one end of the chute 5, a card slot 7 is provided at one end of the pulping tank 1, a sealing bottom plate 8 is installed at one end of the card slot 7, the scale storage tank 4 is engaged and connected with the pulping tank 1, and the upper sealing plate 6 forms a sliding structure with the pulping tank 1 through the chute 5. The crusher 2 is started to put the alkali slag into the pulping tank 1 for crushing and then put it into the pulping tank 1, and then the switch on the scale storage tank 4 is turned on and the reaction solution is observed to stop after reaching a certain amount, and the water required for the reaction is injected through the water injection port 3, and then the upper sealing plate 6 is operated to move in the chute 5 to close the pulping tank 1 for neutralization treatment, so as to improve the precision effect of the device.

[0025] See also Figure 1-4 , a alkali slag pulping conditioning device, a working mechanism 9 is installed at one end of the pulping tank 1, the working mechanism 9 includes a working shaft 901, a stirring blade 902 and a motor 903, the working shaft 901 is installed at the inner end of the pulping tank 1, the stirring blade 902 is installed at one end of the working shaft 901, and the motor 903 is installed at one end of the working shaft 901, the stirring blade 902 forms a rotating structure with the pulping tank 1 through the working shaft 901, and the edge of one end of the stirring blade 902 is tightly fitted with the inner end surface of the pulping tank 1. When the motor 903 is turned on, the stirring blade 902 on the working shaft 901 is driven to stir and mix, thereby improving the alkali slag reaction efficiency and at the same time causing the stirring blade 902 to rotate and scrape the inner wall of the pulping tank 1, effectively preventing the alkali slag from hanging on the wall and affecting the reaction efficiency.

[0026] See also Figure 1-4 A slurry conditioning device for alkali slag, a collecting mechanism 10 is installed at one end of a slurry tank 1, and the collecting mechanism 10 includes a limit plate 1001, a filter frame 1002, a slide 1003, an extraction plate 1004, a slurry collecting vehicle 1005 and a percolation plate 1006. A limit plate 1001 is installed at one end of the slurry tank 1, a filter frame 1002 is installed at the upper end of the limit plate 1001, a slide 1003 is provided at the inner end of the filter frame 1002, an extraction plate 1004 is installed at one end of the slide 1003, a slurry collecting vehicle 1005 is installed at the lower end of the filter frame 1002, a percolation plate 1006 is installed at one end of the slurry collecting vehicle 1005, and the percolation plate 1006 and the slurry collecting vehicle 1005 are connected to each other. The car 1005 is engaged and connected, and the extraction plate 1004 forms a sliding structure with the filter frame 1002 through the slide 1003. The sealing bottom plate 8 is moved on the slot 7 so that the alkali slag reactant in the pulping tank 1 falls into the filter frame 1002 at the lower end, and the alkali slag with large particles that cannot be completely reacted is screened out, and the remaining slurry falls into the slurry collecting car 1005 at the lower end. The extraction plate 1004 can be operated to move forward in the slide 1003 of the filter frame 1002, so that the alkali slag that cannot be completely reacted is scraped off the filter frame 1002, and the alkali slag slurry in the slurry collecting car 1005 precipitates water through the infiltration plate 1006, thereby improving the filtering and collection effect of the device.

[0027] Working principle: When in use, first start the crusher 2 to put the alkali slag into the pulping tank 1 for crushing, then turn on the switch on the scale storage tank 4 and stop putting it after observing that the reaction solution reaches a certain amount, and inject water required for the reaction through the water injection port 3, and then operate the upper sealing plate 6 to move in the slide 5 to close the pulping tank 1 for neutralization treatment, so as to improve the precision of the device, and then start the motor 903 to drive the stirring blade 902 on the working shaft 901 to stir and mix, so as to improve the reaction efficiency of the alkali slag. At the same time, the stirring blade 902 rotates and scrapes the inner wall of the pulping tank 1, which effectively prevents the problem of alkali slag hanging on the wall and affecting the reaction efficiency. After the reaction process is completed, the sealing bottom plate 8 is placed on the card slot 7 The movement causes the alkali slag reactant in the pulping tank 1 to fall into the filter frame 1002 at the lower end, and the large particles of alkali slag that cannot be completely reacted are screened out, and the remaining slurry falls into the slurry collecting vehicle 1005 at the lower end. The extraction plate 1004 can be operated to move forward in the slideway 1003 of the filter frame 1002, so that the alkali slag that cannot be completely reacted is scraped off the filter frame 1002, and the alkali slag slurry in the slurry collecting vehicle 1005 precipitates water through the infiltration plate 1006, thereby improving the filtering and collecting effect of the device, and the alkali slag slurry can be transferred by pushing the slurry collecting vehicle 1005 to proceed to the next step of processing, thus completing the use process of the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An alkali slag pulping and conditioning device, comprising a pulping tank (1), a working mechanism (9) and a collecting mechanism (10), characterized in that: A pulverizer (2) is installed at the upper end of the pulping tank (1); a water injection port (3) is provided at one end of the pulping tank (1); a graduated agent storage tank (4) is installed at the upper end of the pulping tank (1); a slide groove (5) is provided at one end of the pulping tank (1); an upper sealing plate (6) is installed at one end of the slide groove (5); a clamping groove (7) is provided at one end of the pulping tank (1); a sealing bottom plate (8) is installed at one end of the clamping groove (7); A working mechanism (9) is installed at one end of the pulping tank (1); A collecting mechanism (10) is installed at one end of the pulping tank (1).

2. The alkali slag pulping conditioning device according to claim 1, characterized in that: The graduated agent storage tank (4) is snap-connected with the pulping tank (1), and the upper sealing plate (6) forms a sliding structure with the pulping tank (1) via a sliding groove (5).

3. The alkali slag pulping conditioning device according to claim 1, characterized in that: The working mechanism (9) comprises a working shaft (901), a stirring blade (902) and a motor (903); the working shaft (901) is installed at the inner end of the pulping tank (1); the stirring blade (902) is installed at one end of the working shaft (901); and the motor (903) is installed at one end of the working shaft (901).

4. The alkali slag pulping conditioning device according to claim 3, characterized in that: The stirring blade (902) forms a rotating structure with the pulping tank (1) via the working shaft (901), and an edge of one end of the stirring blade (902) is tightly fitted to the inner end surface of the pulping tank (1).

5. The alkali slag pulping conditioning device according to claim 1, characterized in that: The collecting mechanism (10) comprises a limit plate (1001), a filter frame (1002), a slideway (1003), an extraction plate (1004), a pulp collecting vehicle (1005) and a percolation plate (1006); the limit plate (1001) is installed at one end of the pulping tank (1); the filter frame (1002) is installed at the upper end of the limit plate (1001); the slideway (1003) is provided at the inner end of the filter frame (1002); the extraction plate (1004) is installed at one end of the slideway (1003); the pulp collecting vehicle (1005) is installed at the lower end of the filter frame (1002); and the percolation plate (1006) is installed at one end of the pulp collecting vehicle (1005).

6. The alkali slag pulping conditioning device according to claim 5, characterized in that: The infiltration plate (1006) is snap-connected with the slurry collecting vehicle (1005), and the extraction plate (1004) forms a sliding structure with the filter frame (1002) via a slideway (1003).

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