Sodium silicate storage tank with filtering structure

Abstract

The utility model discloses a water glass storage tank with a filtering structure, which comprises a tank body, a top cover is fixed at the top end of the tank body, a plurality of supporting legs are fixed on the lower surface of the tank body, a feeding pipe penetrates through the side wall of the top cover and is fixedly connected with the side wall of the top cover, and a discharging pipe is fixedly connected with the bottom wall of the tank body. A filtering assembly is arranged at the top end of the interior of the tank body and located below the feeding pipe, the side wall of the tank body penetrates through and is fixedly connected with a deslagging assembly, an electric telescopic rod is fixed to the middle of the upper surface of the top cover, and the telescopic end of the bottom of the electric telescopic rod penetrates through the top cover and is fixedly connected with a blocking plate. According to the water glass slurry filtering device, the tank body, the top cover, the feeding pipe, the discharging pipe, the filtering assembly, the annular supporting plate and the pressing rod are arranged, the filtering assembly is located at the top end in the tank body, when water glass slurry enters the tank body from the feeding pipe, filter residues in the slurry can be filtered out through the filtering assembly, and therefore the effective volume in the tank body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water glass storage, in particular to a water glass storage tank with a filtering structure. Background Art

[0002] Activated silicate is also called water glass, commonly known as sodium silicate, also called sodium silicate, and its main component is silicon. Water glass is divided into two categories: sodium water glass and potassium water glass. At present, the normal filter pressing process for water glass is: open the discharge valve of the reactor, the slurry enters the transfer mixer, start the filter press pump on the mixer, the slurry is pumped to the filter press, the filtrate, i.e. water glass, enters the receiving trough, and then falls into the transfer box below it, start the mud pump on the transfer box, and the water glass is pumped into the storage tank for storage.

[0003] However, since most of the wet water glass is filtered using a plate and frame filter press, if there is a problem in cleaning the filter residue or the aluminum plate or filter cloth before filtration, the water glass after filtration will be mixed with some of the filter residue and enter the transfer box under the filter press, and then be transported to the storage tank by the mud pump. If this continues for a long time, it will cause the storage tank to be silted up and the effective volume to be reduced. At the same time, the storage tank is a limited space and is difficult to clear.

[0004] Therefore, the utility model proposes a water glass storage tank with a filtering structure. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water glass storage tank with a filtering structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water glass storage tank with a filtering structure, comprising a tank body, a top cover is fixed on the top of the tank body, a plurality of supporting feet are fixed on the lower surface of the tank body, a feed pipe is passed through and fixedly connected to the side wall of the top cover, a discharge pipe is fixedly connected to the bottom wall of the tank body, a filtering assembly is arranged at the top of the tank body and below the feed pipe, a slag discharge assembly is passed through and fixedly connected to the side wall of the tank body, an electric telescopic rod is fixed to the middle part of the upper surface of the top cover, and the telescopic end at the bottom of the electric telescopic rod passes through the top cover and is fixedly connected to a blocking plate.

[0007] Furthermore, the bottom end of the top cover and the top end of the tank body are both fixedly connected with flanges, and the top cover is fixed to the top end of the tank body through the flanges.

[0008] Furthermore, a valve is fixedly connected to the middle of the discharge pipe.

[0009] Furthermore, the filtering assembly includes a cone bucket, a plurality of hollow openings are opened on the side wall of the cone bucket, and a stainless steel filter is fixed to the inner wall of the cone bucket, a slag discharge pipe is fixedly connected to the bottom end of the cone bucket, a flange is fixedly connected to the top end of the cone bucket, and an annular support plate is fixed to the top end of the inner wall of the tank body, and the lower surface of the flange is in contact with the upper surface of the annular support plate.

[0010] Furthermore, a plurality of pressure rods are fixed to the bottom end of the inner side wall of the top cover, and the bottom ends of the pressure rods are in contact with the upper surface of the flange.

[0011] Furthermore, the blocking plate is located inside the cone bucket, and the lower surface of the blocking plate is in contact with the top of the slag discharge pipe.

[0012] Furthermore, the slag discharge assembly includes a transverse tube that passes through the side wall of the tank body and is fixedly connected to the tank body, the upper surface of the transverse tube at one end inside the tank body is fixedly connected to a feed pipe, the slag discharge pipe is sleeved on the surface of the feed pipe, and a sealing ring is fixed to the outer wall of the feed pipe, the interior of the transverse tube is rotatably connected to an auger via a bearing, the lower surface of the transverse tube at one end outside the tank body is fixedly connected to a discharge pipe, the end of the transverse tube outside the tank body is fixed to a motor, and the motor output shaft is fixedly connected to the central axis of the auger.

[0013] Beneficial effects of the utility model:

[0014] 1. When the utility model is in use, the water glass storage tank with a filtering structure is provided with a tank body, a top cover, a feed pipe, a discharge pipe, a filtering assembly, an annular support plate and a pressure rod. The filtering assembly is located at the top of the tank body. When the water glass slurry enters the tank body from the feed pipe, the filter residue in the slurry can be filtered out through the filtering assembly, thereby ensuring the effective volume inside the tank body.

[0015] 2. When the utility model is in use, the water glass storage tank with a filtering structure is provided with a slag discharge component, through which the filter residue blocked by the filtering component can be directly discharged from the inside of the tank body, without opening the tank body to process the filter residue, and the utility model is more portable and convenient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : The overall stereogram of the utility model;

[0018] Figure 2 : An overall cross-sectional view of the utility model;

[0019] Figure 3 : A three-dimensional diagram of the filter assembly of the utility model;

[0020] Figure 4 :The utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 :The utility model Figure 2 Enlarged view of point B in the middle.

[0022] The reference numerals are as follows:

[0023] 1. Tank body; 2. Top cover; 3. Support feet; 4. Feed pipe; 5. Discharge pipe; 51. Valve; 6. Flange; 7. Filter assembly; 71. Cone bucket; 72. Slag discharge pipe; 73. Flanging; 8. Slag discharge assembly; 81. Horizontal pipe; 82. Feed pipe; 83. Discharge pipe; 84. Sealing ring; 85. Auger; 86. Motor; 9. Electric telescopic rod; 10. Blocking plate; 11. Annular support plate; 12. Pressure rod. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 5 As shown, it relates to a water glass storage tank with a filtering structure, including a tank body 1, a top cover 2 is fixed on the top of the tank body 1, a plurality of supporting legs 3 are fixed on the lower surface of the tank body 1, a feeding pipe 4 is penetrated through and fixedly connected to the side wall of the top cover 2, a discharge pipe 5 is fixedly connected to the bottom wall of the tank body 1, a filtering assembly 7 is arranged at the top end of the tank body 1 and below the feeding pipe 4, a slag discharge assembly 8 is penetrated through and fixedly connected to the side wall of the tank body 1, an electric telescopic rod 9 is fixed to the middle part of the upper surface of the top cover 2, and the bottom telescopic end of the electric telescopic rod 9 passes through the top cover 2 and is fixedly connected to a blocking plate 10.

[0026] The bottom end of the top cover 2 and the top end of the tank body 1 are both fixedly connected with flanges 6, and the top cover 2 is fixed to the top end of the tank body 1 through the flanges 6.

[0027] Therefore, the top cover 2 can be removed from the top of the tank body 1 , and when the filter assembly 7 needs to be cleaned, the top cover 2 can be removed from the top of the tank body 1 .

[0028] A valve 51 is fixedly connected to the middle of the discharge pipe 5. The valve 51 is used to control the opening and closing of the discharge pipe 5.

[0029] The filter assembly 7 includes a cone bucket 71, a plurality of hollow openings are opened on the side wall of the cone bucket 71, and a stainless steel filter is fixed to the inner wall of the cone bucket 71, a slag discharge pipe 72 is fixedly connected to the bottom end of the cone bucket 71, a flange 73 is fixedly connected to the top end of the cone bucket 71, and an annular support plate 11 is fixed to the top end of the inner wall of the tank body 1, and the lower surface of the flange 73 is in contact with the upper surface of the annular support plate 11.

[0030] When the water glass slurry enters the tank body 1 from the feed pipe 4 , the slurry will fall into the cone bucket 71 , and the filter residue in the slurry can be filtered out by the stainless steel filter screen, and the slurry enters the tank body 1 .

[0031] A plurality of pressure rods 12 are fixed to the bottom end of the inner wall of the top cover 2 , and the bottom ends of the pressure rods 12 are in contact with the upper surface of the flange 73 .

[0032] When the top cover 2 is fixed to the top of the tank body 1, the pressure rod 12 squeezes and fixes the flange 73 to the surface of the annular support plate 11, thereby squeezing and fixing the filter assembly 7. Therefore, when the top cover 2 is removed, the fixation of the filter assembly 7 is released, so that the filter assembly 7 can be directly taken out from the top of the tank body 1, which is convenient for cleaning the filter assembly 7.

[0033] The plugging plate 10 is located inside the cone bucket 71 , and the lower surface of the plugging plate 10 is in contact with the top of the slag discharge pipe 72 .

[0034] When the electric telescopic rod 9 is in an extended state, the blocking plate 10 blocks the top of the slag discharge pipe 72. At this time, the filtered residue will be located inside the cone bucket 71. When the electric telescopic rod 9 is started to shorten, the blocking plate 10 rises and separates from the top of the slag discharge pipe 72, and the filtered residue will enter the slag discharge pipe 72 along the inclined surface of the cone bucket 71.

[0035] The slag discharge assembly 8 includes a transverse tube 81 that passes through the side wall of the tank body 1 and is fixedly connected to the tank body 1. The upper surface of the transverse tube 81 at one end inside the tank body 1 is fixedly connected to a feed pipe 82. The slag discharge pipe 72 is sleeved on the surface of the feed pipe 82, and a sealing ring 84 is fixed to the outer wall of the feed pipe 82. An auger 85 is rotatably connected to the inside of the transverse tube 81 through a bearing. The lower surface of the transverse tube 81 at one end outside the tank body 1 is fixedly connected to a discharge pipe 83. A motor 86 is fixed to the end of the transverse tube 81 located outside the tank body 1, and the output shaft of the motor 86 is fixedly connected to the central axis of the auger 85.

[0036] The filter residue will enter the horizontal pipe 81 along the residue discharge pipe 72 . At this time, the motor 86 is started to drive the auger 85 to rotate, and the auger 85 can transport the filter residue entering the horizontal pipe 81 to the discharge pipe 83 , so that the filter residue is discharged from the discharge pipe 83 .

[0037] Working principle: water glass slurry enters the tank body 1 and the top cover 2 from the feed pipe 4, and the slurry falls into the cone bucket 71. The slurry is filtered through the stainless steel mesh on the inner wall of the cone bucket 71. The filtered slurry enters the tank body 1, and the filtered residue is located inside the cone bucket 71. When the tank body 1 is full, the electric telescopic rod 9 is started to drive the blocking plate 10 to rise. At this time, the residue in the cone bucket 71 will enter the horizontal pipe 81 along the residue discharge pipe 72, and then the motor 86 is started to drive the auger 85 to rotate, and the residue in the horizontal pipe 81 is transported to the discharge pipe 83, so that the residue is discharged from the discharge pipe 83. If the filtering speed of the filter assembly 7 slows down due to repeated use, it means that the stainless steel filter mesh may be blocked. At this time, the top cover 2 can be removed and the filter assembly 7 can be taken out from the top of the tank body 1 for cleaning.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water glass storage tank with a filtering structure, comprising a tank body (1), characterized in that: A top cover (2) is fixed to the top of the tank body (1), a plurality of supporting legs (3) are fixed to the lower surface of the tank body (1), a feed pipe (4) is passed through and fixedly connected to the side wall of the top cover (2), a discharge pipe (5) is fixedly connected to the bottom wall of the tank body (1), a filter assembly (7) is arranged at the top of the tank body (1) and below the feed pipe (4), a slag discharge assembly (8) is passed through and fixedly connected to the side wall of the tank body (1), an electric telescopic rod (9) is fixed to the middle of the upper surface of the top cover (2), and the bottom telescopic end of the electric telescopic rod (9) passes through the top cover (2) and is fixedly connected to a blocking plate (10).

2. The water glass storage tank with a filtering structure according to claim 1, characterized in that: The bottom end of the top cover (2) and the top end of the tank body (1) are both fixedly connected with a flange (6), and the top cover (2) is fixed to the top end of the tank body (1) via the flange (6).

3. The water glass storage tank with a filtering structure according to claim 1, characterized in that: A valve (51) is fixedly connected to the middle of the discharge pipe (5).

4. The water glass storage tank with a filtering structure according to claim 1, characterized in that: The filter assembly (7) comprises a cone bucket (71), a plurality of hollow openings are formed on the side wall of the cone bucket (71), a stainless steel filter screen is fixed to the inner wall of the cone bucket (71), a slag discharge pipe (72) is fixedly connected to the bottom end of the cone bucket (71), a flange (73) is fixedly connected to the top end of the cone bucket (71), an annular support plate (11) is fixed to the top end of the inner wall of the tank body (1), and the lower surface of the flange (73) is in contact with the upper surface of the annular support plate (11).

5. The water glass storage tank with a filtering structure according to claim 4, characterized in that: A plurality of pressure rods (12) are fixed to the bottom end of the inner wall of the top cover (2), and the bottom ends of the pressure rods (12) are in contact with the upper surface of the flange (73).

6. The water glass storage tank with a filtering structure according to claim 4, characterized in that: The blocking plate (10) is located inside the cone bucket (71), and the lower surface of the blocking plate (10) is in contact with the top end of the slag discharge pipe (72).

7. The water glass storage tank with a filtering structure according to claim 4, characterized in that: The slag discharge assembly (8) comprises a transverse tube (81) penetrating the side wall of the tank body (1) and fixedly connected to the tank body (1); the upper surface of the transverse tube (81) located at one end inside the tank body (1) is fixedly connected to a feed pipe (82); the slag discharge pipe (72) is sleeved on the surface of the feed pipe (82), and a sealing ring (84) is fixed to the outer wall of the feed pipe (82); an auger (85) is rotatably connected to the inside of the transverse tube (81) via a bearing; the lower surface of the transverse tube (81) located at one end outside the tank body (1) is fixedly connected to a discharge pipe (83); a motor (86) is fixed to one end of the transverse tube (81) located outside the tank body (1), and the output shaft of the motor (86) is fixedly connected to the central axis of the auger (85).

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