CN217795777U - Special ceramic granulating powder water adding device - Google Patents

Abstract

The utility model relates to a special ceramic granulation powder water adding device, which adopts a V-shaped tank body to stir and add water to granulation powder, the granulation powder can be conveniently poured from a feed inlet by controlling the rotation angle of the V-shaped tank body, a sharp-angled structure at the lower end of the V-shaped tank body can quickly discharge the stirred granulation powder, no material residue can be generated in the tank body, and the stirring and mixing mode has smooth operation and small vibration, thereby being beneficial to fully mixing the granulation powder and the water; the utility model discloses the back shaft of V-arrangement jar body one side is established to the hollow shaft, and it has the spray pipe to embolia in the hollow shaft, and the one end of spray pipe stretches into jar internal, and the other end is connected with high pressure water tank, spouts water into the V-arrangement jar internal through high pressure water tank, consequently can add water to the granulation powder in the stirring limit, and moisture can be even melts granulation powder, can improve the degree of consistency that granulation powder and water mix, guarantees the shaping quality.

Description

Special ceramic granulating powder water adding device

Technical Field

The utility model relates to a special ceramic manufacture equipment field especially relates to a special ceramic granulation powder water installation.

Background

The special ceramic dry forming method uses granulated powder, the forming modes include isostatic pressing and dry pressing, the special ceramic products are divided into micro, small, medium, large and ultra-large, and the moisture content in the granulated powder is different according to the product forming mode and the product volume. The concrete requirements are as follows: the moisture content of the miniature product (with the weight of 2-10 g) formed by isostatic pressing is 0.8% -0.9%, and the moisture content of the miniature product formed by dry pressing is 0.5% -0.6%; the moisture content of the small product (with the weight of 10-100 g) in isostatic pressing and dry pressing is 0.6-0.7%; the moisture content of the medium-sized product (with the weight of 100-10000 g) formed by isostatic pressing and dry pressing is 0.8% -0.9%; the moisture content of the large-scale product (with the weight of 10-50 kg) formed by isostatic pressing is 1% -1.1%, and the moisture content of the large-scale product formed by dry pressing is 0.8% -0.9%; the moisture content of the super-huge product (with the weight of more than 50 kg) formed by isostatic pressing is 1.2-1.3%, and the moisture content of the dry pressing is 1.5-1.6%. Therefore, moisture control of the granulated powder is strictly required.

The mode of adding water in the present granulation powder is that the granulation powder and the water of corresponding weight are directly added into agitating unit and are mixed, and this kind of mode can't guarantee that moisture evenly fuses in the granulation powder, can appear that local moisture content is high, the problem that local moisture content is low, and moisture content and degree of consistency are the key of product shaping quality in the granulation powder.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a special type pottery granulation powder adds water installation.

The technical scheme of the utility model is that: the utility model provides a special ceramic granulation powder watering device, includes support first, support second, agitator tank body, high-pressure water tank, agitator tank body establish to the V-arrangement jar body, support first and support second symmetry set up and link as an organic wholely through the bottom plate, one side on the upper portion of the V-arrangement jar body is equipped with the driving shaft, the opposite side is equipped with the driven shaft, this driven shaft establishes to hollow back shaft, the driving shaft passes through the bearing frame and connects the upper portion at support first, be equipped with drive driving shaft pivoted power component in the support first, hollow back shaft passes through the bearing frame and connects the upper portion at support second, and hollow back shaft stretches into in this support, coaxial the intussuseption of hollow back shaft has emboliaed the spray pipe, the inner of spray pipe stretches into the V-arrangement jar internally, and be connected with the shower nozzle in the inner of spray pipe, this shower nozzle establishes to atomizing nozzle, the outer end of spray pipe stretches out from support second and fixes to support second, be equipped with the hose connection between high-pressure water tank's delivery port and the outer end of spray pipe.

Preferably, the hollow support shaft is communicated with the V-shaped tank body through a flange seat, a baffle is arranged in the flange seat, and the water spray pipe penetrates through a through hole in the middle of the baffle.

Preferably, a discharge pipe is arranged at a discharge port at the lower end of the V-shaped tank body, a valve for controlling the discharge pipe to open and close is arranged on the discharge pipe, and the valve is a butterfly valve.

Preferably, the power assembly is set to be a speed reducing motor and a belt, a driving belt pulley is sleeved on an output shaft of the speed reducing motor, a driven belt pulley is sleeved at the outer end of the driving shaft, and the belt is sleeved between the driving belt pulley and the driven belt pulley.

Preferably, an outlet of the high-pressure water tank is connected with a flow meter for detecting the flow rate of inlet water.

The utility model has the beneficial technical effects that:

(1) The utility model discloses a V-arrangement jar body adds water to the granulation powder, and the granulation powder can be conveniently poured into from the feed inlet through the rotation angle of the V-arrangement jar body of control, and the closed angle structure of V-arrangement jar body lower extreme can discharge the granulation powder after the stirring of adding water fast, and the internal material that can not appear of jar is remained to this kind of stirring mixed mode operation is smooth-going, the vibration is little, does benefit to and makes granulation powder and water intensive mixing.

(2) The utility model discloses the back shaft of one side of the V-arrangement jar body is established to the hollow shaft, has emboliaed the spray pipe in the hollow shaft, and the one end of spray pipe stretches into jar internal, and the other end is connected with high-pressure water tank, spouts water into the V-arrangement jar internal through high-pressure water tank, consequently can add water to the granulation powder in the stirring limit, and the granulation powder that fuses that moisture can be even greatly improves the degree of consistency that granulation powder and water mix, guarantees the shaping quality.

(3) The utility model discloses an inner of spray pipe is equipped with atomizer, sprays water in to the granulation powder through the mode of atomizing water spray for the area of contact of increase water and granulation powder, the degree of consistency of moisture in the granulation powder is better.

Drawings

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2, partially in section;

fig. 4 is a partially enlarged view of fig. 3.

In the figure, 11 parts of a support A, 12 parts of a support B, 121 parts of a bottom plate, 13.V-shaped tank bodies, 131 parts of a driving shaft, 132 parts of a hollow supporting shaft, 133 parts of a discharge pipe, 14 parts of a high-pressure water tank, 141 parts of a water spray pipe, 142 parts of a water hose, 143 parts of an atomizing nozzle, 144 parts of a flowmeter, 15 parts of a bearing seat, 151 parts of a baffle plate, 161 parts of a motor, 162 parts of a belt, 163 parts of a driving pulley, 164 parts of a driven pulley, 17 parts of a butterfly valve and 18 parts of a flange.

Detailed Description

The first embodiment, referring to the attached figures 1-4 of the specification, the special ceramic granulated powder water adding device comprises a first support, a second support, a V-shaped tank body and a high-pressure water tank, wherein the first support and the second support are symmetrically arranged and are connected into a whole through a bottom plate, one side of the upper part of the V-shaped tank body is provided with a driving shaft, the other side of the upper part of the V-shaped tank body is provided with a hollow supporting shaft, the driving shaft is connected to the upper part of the first support through a bearing seat, a power assembly for driving the driving shaft to rotate is arranged in the first support, the hollow supporting shaft is connected to the upper part of the second support through the bearing seat and extends into the second support, a water spray pipe is coaxially sleeved in the hollow supporting shaft, the inner end of the water spray pipe extends into the V-shaped tank body, the outer end of the water spray pipe extends out of the second support and is fixed on the second support, a flexible water pipe is connected between the water outlet of the high-pressure water tank and the outer end of the water spray pipe, water pressure is provided for supplying water into the high-pressure water tank through an air compressor, the high-pressure water tank conveys the internal purified water into the water spray pipe, the high-pressure water tank and mixes the purified water sprayed into the V-shaped tank body with the granulated powder, and the internal of the high-shaped tank, and the high-pressure water is the high-pressure water tank, and the high-pressure water is the same as the water tank, and the water required by the product.

The inner of spray pipe is connected with atomizer, spouts the pure water into the internal granulation powder of jar through atomizing mode on, can improve the area of contact of pure water and granulation powder, and moisture fuses more evenly.

The hollow support shaft is communicated with the V-shaped tank body through the flange seat, a baffle is arranged in the flange seat, the spray pipe penetrates through a through hole in the middle of the baffle, and the baffle is used for preventing granulated powder from entering the hollow support shaft to avoid leakage of the granulated powder or blockage of the hollow support shaft.

A discharge pipe is arranged at the discharge port at the lower end of the V-shaped tank body, and a butterfly valve is arranged on the discharge pipe.

Power component establishes to gear motor and belt, and the cover is equipped with drive pulley on gear motor's the output shaft, and the outer end cover of driving shaft is equipped with driven pulley, and the belt cover is between drive pulley and driven pulley, and the motor passes through the belt pulley and the rotation of belt drive driving shaft, and then the jar of the driving V-arrangement body rotates.

The outlet of the high-pressure water tank is connected with a flow meter which can accurately display the water quantity of purified water entering the V-shaped tank body, and errors in the water inlet quantity are avoided.

The method for adding water into the granulated powder by using the water adding device comprises the following steps:

firstly, determining the moisture content of granulated powder according to different ceramic products and forming modes, and calculating the required water addition amount by considering the initial moisture content of the granulated powder;

the granulation powder is poured into the V-shaped tank body, the inlet of the V-shaped tank body is sealed, and then the purified water with the weight matched with the weight of the granulation powder is added into the high-pressure water tank.

And secondly, starting a driving assembly, starting the V-shaped tank body to rotate to mix materials, starting an air compressor of the high-pressure water tank after 5 minutes of mixing materials, spraying purified water in the high-pressure water tank into the V-shaped tank body from an atomizing nozzle through a water hose and a water spraying pipe, and controlling the water spraying quantity per minute to be 90-100g through the air compressor until the purified water is sprayed.

And thirdly, continuously mixing for 10 minutes after the purified water is added, then opening a butterfly valve to discharge the granulation powder, and putting the granulation powder into a sealed container for aging after passing through a vibrating screen.

And fourthly, pouring the granulation powder into the V-shaped tank body again after the ageing for 12 hours, mixing for the second time, discharging the granulation powder after mixing for 5 minutes, and filling the granulation powder into a sealed container for later use after passing through a vibrating screen for two times.

Claims (6)

1. The utility model provides a special type pottery granulation powder watering device which characterized by: including support first, support second, the V-arrangement jar body, high pressure water tank, support first and support second symmetry set up and even as an organic whole through the bottom plate, one side on the upper portion of the V-arrangement jar body is equipped with the driving shaft, the opposite side is equipped with hollow support shaft, the driving shaft passes through the bearing frame and connects the upper portion at support first, be equipped with drive driving shaft pivoted power component in the support first, hollow support shaft passes through the bearing frame and connects the upper portion at support second, and hollow support shaft stretches into in this support, the coaxial spray pipe that has emboliaed in the hollow support shaft, it is internal that the inner of spray pipe stretches into the V-arrangement jar, the outer end of spray pipe stretches out and fixes to support second from support second, be equipped with the hose connection between high pressure water tank's delivery port and the outer end of spray pipe.

2. The special ceramic granulated powder water adding device of claim 1, which is characterized in that: the inner end of the water spray pipe is connected with an atomizing nozzle.

3. The special ceramic granulated powder water adding device as claimed in claim 1, wherein: the hollow supporting shaft is communicated with the V-shaped tank body through a flange seat, a baffle is arranged in the flange seat, and the water spray pipe penetrates through a through hole in the middle of the baffle.

4. The special ceramic granulated powder water adding device of claim 1, which is characterized in that: and a discharge pipe is arranged at the discharge port at the lower end of the V-shaped tank body, and a butterfly valve is arranged on the discharge pipe.

5. The special ceramic granulated powder water adding device of claim 1, which is characterized in that: the power component is composed of a speed reducing motor and a belt, a driving belt wheel is sleeved on an output shaft of the speed reducing motor, a driven belt wheel is sleeved at the outer end of the driving shaft, and the belt is sleeved between the driving belt wheel and the driven belt wheel.

6. The special ceramic granulated powder water adding device as claimed in claim 1, wherein: and the outlet of the high-pressure water tank is connected with a flowmeter.

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