CN217650043U - Powder Tanker and Powder Tank Container - Google Patents

Abstract

The utility model provides a powder material tanker and a powder material tank container. The powder tank container includes a tank body, at least two fluidized membranes and gas supply equipment. The tank body is used to carry powder; the bottom of the tank body is provided with at least one collecting trough; at least two fluidized films are arranged in the tank body, and are arranged at intervals along the axial direction of the tank body; and between any two adjacent fluidized films There is a collecting trough; a closed space is formed between the bottom of each fluidized film and the tank body; the fluidized film has a deflated state and an inflated state; the air supply equipment is communicated with the closed space to provide gas to the closed space. The fluidized film is in an inflated and expanded state; when the fluidized film is in a deflated state, the fluidized film is attached to the inner wall of the tank. When the fluidized film is in an inflated and expanded state, the fluidized film has an inclined surface, and the inclined surface is close to the corresponding set. The direction of the trough is inclined downward, so that the powder in the tank flows to the collecting trough along the inclined surface.

Description

Powder Tanker and Powder Tank Container

technical field

The utility model relates to the technical field of special vehicles, in particular to a powder material tanker and a powder material tank container.

Background technique

Powder tanker refers to a special tank vehicle for transporting bulk powder, such as cement, coal powder, fly ash, talcum powder, flour and other powder materials. Powder bulk transportation can improve transportation efficiency, save transportation costs, and reduce product costs.

At present, the powder tank container consists of a container frame, a tank body, an internal fluidization device, and an air intake and discharge piping system. In order to make the discharge speed fast and the residual amount low, the traditional powder tank box adopts a fixed baffle structure with a slope. This traditional fluidization device cannot make full use of the tank space, which affects the effective loading rate of the powder tank.

Utility model content

The purpose of the utility model is to provide a powder material tank container and a powder material tank truck with a high loading rate, so as to solve the problems in the prior art.

In order to solve the above-mentioned technical problems, the utility model provides a powder tank container, comprising:

The tank body is used to carry the powder; the bottom of the tank body has at least one collecting trough protruding downward;

At least two fluidized membranes are arranged in the tank body and are arranged at intervals along the axial direction of the tank body; and there is a collection tank between any two adjacent fluidized membranes; each fluidized membrane A closed space is formed between the bottom of the membrane and the tank body; the fluidized membrane has a deflated state and an inflated state;

a gas supply device, communicated with the closed space, so as to supply gas into the closed space to make the fluidized membrane in an inflated state;

When the fluidized film is in a deflated state, the fluidized film is attached to the inner wall of the tank. When the fluidized film is in an inflated state, the fluidized film has an inclined surface, and the inclined surface It is inclined downward in the direction close to the corresponding collecting trough, so that the powder in the tank flows to the collecting trough along the inclined surface.

In one embodiment, the fluidized membrane is waterproof and airtight;

The material of the fluidized film is reinforced nylon, polyester, reinforced rubber, reinforced PU, reinforced fiber, polyester fiber, aramid fiber, PU, PVC film or PVC mesh cloth.

In one of the embodiments, one end of the fluidized film at the end is connected to the head of the tank body, the other end is connected to the bottom of the tank body, and the connection point with the head is higher than Connection point to the bottom of the tank.

In one embodiment, the included angle between the connecting lines at both ends of the fluidized membrane and the horizontal plane is 20°˜60°.

In one embodiment, when the number of the fluidized films is greater than two, both ends of the fluidized film located in the middle are connected to the bottom of the tank, and when the fluidized film is in an expanded state, Both sides along the axial direction of the tank body have the inclined surfaces, and the two inclined surfaces are gradually separated from top to bottom.

In one embodiment, the fluidized film is bonded to the tank body.

In one embodiment, the fluidized membrane and the tank are connected through a support and a connecting piece, the support is fixed in the tank and protrudes from the inner wall of the tank, and the connection is A piece connects the fluidized film and the support piece.

In one embodiment, the connecting member includes a connecting plate and a fastener, the fluidized film is located between the connecting plate and the supporting member, and the three are screwed together by the fastener .

In one embodiment, the connecting piece includes a clamp and a fastener, the clamp has a groove, the fluidized film is clamped in the groove, and the fastener is used to realize the The connection piece, the fluidized membrane and the screw connection of the support piece.

In one embodiment, a discharge port is provided at the bottom of the collecting tank;

The powder tank container further includes a discharge pipeline; the discharge pipeline includes an inlet end and an outlet end, the inlet end is located in the tank body and in the collecting tank, and the outlet end is located in the tank. It extends out of the tank and is located at the side of the tank to discharge the powder in the tank to the outside.

In one embodiment, the discharge pipeline feeds gas into the tank through the gas supply device, and the pressure of the top of the fluidized membrane and the inner space of the tank is lower than the pressure in the closed space.

This embodiment also provides a powder material tanker, which includes a vehicle body and the above-mentioned powder material tank container, and the powder material tank container is fixed on the vehicle body.

As can be seen from the above technical solutions, the advantages and positive effects of the present utility model are:

The powder tank container in the utility model comprises a tank body, at least two fluidized membranes and gas supply equipment. At least two fluidized membranes are arranged in the tank body, and are arranged at intervals along the axial direction of the tank body; and there is a collecting trough between any two adjacent fluidized membranes; a closed space is formed between the bottom of each fluidized membrane and the tank body ; The fluidized membrane has a deflated state and an inflated state. When the fluidized film is in a deflated state, the fluidized film is attached to the inner wall of the tank, so that the space in the tank can be used for loading powder, that is, the effective loading rate is high. When the fluidized film is inflated and inflated through the air supply equipment, the fluidized film has an inclined surface that slopes downward toward the collecting trough near the bottom of the tank, so that the powder is inclined to the collecting trough to increase the discharge speed. , and make less powder remaining in the tank. And the weight of the fluidized film is light, which makes the weight of the powder tank container lighter, thereby reducing the weight of the powder tanker, so that the powder tanker not only has a high loading rate, but also has a low self-weight during transportation, which further reduces transportation. cost.

Description of drawings

FIG. 1 is a schematic structural diagram of one embodiment of the powder material tank container of the present invention, wherein the fluidized film is in a deflated state.

Fig. 2 is a schematic structural diagram of one embodiment of the powder material tank container of the present invention, wherein the fluidized film is in an inflated and expanded state.

3 and 4 are schematic diagrams of bonding the fluidized film to the tank in the present invention.

5 to 8 are schematic diagrams of the connection between the fluidized membrane and the tank body through the connecting piece and the supporting piece in the present invention.

The reference numerals are explained as follows:

1. Powder tank container; 11. Tank body; 111. Collecting tank; 12. Fluidized film; 13. Air supply equipment; 14. Supporting parts; 151. Connecting plate; 152. Fasteners; material pipeline; 171, clamp.

Detailed ways

Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present utility model can have various changes in different embodiments without departing from the scope of the present utility model, and the descriptions and illustrations therein are essentially for the purpose of illustration rather than use to limit the utility model.

In order to further illustrate the principle and structure of the present utility model, the preferred embodiments of the present utility model are now described in detail with reference to the accompanying drawings.

The utility model provides a powder material tanker, which is used for transporting powder material. The powder tanker not only has a high loading rate, but also has a low self-weight, thereby reducing transportation costs.

The powder material tanker includes a vehicle body and a powder material tank container, and the powder material tank container is fixed on the vehicle body. Among them, the powder tank container is used for loading powder, and the powder can be chemical powder materials and food powder materials.

For the convenience of description, the length direction of the powder tank container is defined as the longitudinal direction, and the width direction is defined as the transverse direction. In addition, the forward direction of the powder tanker is forward.

Referring to FIG. 1 , the powder tank container 1 includes a tank body 11 , at least two fluidized membranes 12 and an air supply device 13 . The fluidized film 12 has a deflated state and an inflated state. When the fluidized film 12 is in a deflated state, the fluidized film 12 is attached to the inner wall of the tank body 11, so that the space in the tank body 11 can be used for loading powder. That is, the effective loading rate is high. When the fluidized film 12 is inflated and inflated through the air supply device 13, the fluidized film 12 has an inclined surface that slopes downward toward the collecting tank 111 at the bottom of the tank body 11, so that the powder flows to the collecting tank 111. Inclination increases the unloading speed and makes less powder remaining in the tank 11 . In addition, the weight of the fluidized film 12 is light, so that the weight of the powder tank container 1 is light, thereby reducing the weight of the powder tanker, so that the powder tanker not only has a higher loading rate during transportation, but also has a lower self-weight, which further reduces the weight of the powder tanker. the transportation cost.

The tank 11 is used to carry powder. Specifically, the tank body 11 includes a cylindrical body and heads arranged at both ends of the cylindrical body.

The top of the cylinder is provided with a feeding manhole. The number of feeding manholes can be set according to the specifics. The feeding manhole is used for feeding powder into the tank body 11 .

The bottom of the tank body 11 is provided with at least one collecting trough 111 protruding downward. And the bottom of the collecting tank 111 is provided with a discharge port. This outlet is used to unload powder.

Specifically, the collecting trough 111 is provided at the bottom of the cylinder body, and protrudes downward from the bottom of the cylinder body.

In this embodiment, the number of collecting troughs 111 is one, which is arranged in the middle part of the cylinder body in the axial direction.

In other embodiments, the number of the collecting troughs 111 may also be two, three or other numbers, which are specifically set according to actual conditions. Two or more collecting troughs 111 are arranged at intervals along the axial direction of the tank body 11 , that is, the collecting troughs 111 are arranged at intervals along the longitudinal direction.

The fluidized films 12 are arranged in the tank body 11, and are arranged at intervals along the axial direction of the tank body 11, that is, the fluidized films 12 are arranged at intervals along the longitudinal direction.

In this embodiment, the number of the fluidized membranes 12 is two, and there is a collecting groove 111 between the two fluidized membranes 12.

In other embodiments, the number of the fluidized membranes 12 may be three, four or others, and there is a collecting groove 111 between any two adjacent fluidized membranes 12 . That is, both longitudinal ends of each collecting tank 111 have the fluidization membrane 12 .

After the fluidized membrane 12 is connected to the tank body 11 , a closed space is formed between the bottom of each fluidized membrane 12 and the tank body 11 . The fluidized membrane 12 has a deflated state and an inflated state by the closed space. When the fluidized film 12 is in a deflated state, the fluidized film 12 is in contact with the inner wall of the tank body 11 , and when the fluidized film 12 is in an expanded state, the fluidized film 12 has an inclined surface, and the inclined surface is along the edge of the corresponding collecting tank 111 . The direction is inclined downward, so that the powder in the tank body 11 flows to the collecting tank 111 along the inclined surface.

A accommodating space for carrying materials is formed between the top of the fluidized film 12 and the tank body 11 .

The fluidized membrane 12 is waterproof and airtight, so that a closed space can be formed between the fluidized membrane 12 and the tank body 11 . Specifically, the material of the fluidized film 12 is reinforced nylon, polyester, reinforced rubber, reinforced PU, reinforced fiber, polyester fiber, aramid fiber, PU, PVC film or PVC mesh cloth.

That is, the fluidized film 12 is made of a material with high strength, high sealing performance, tear resistance and good wear resistance.

Further, the fluidized film 12 has elasticity.

In this embodiment, one end of the two fluidized membranes 12 is connected with the head of the tank body 11, and the other end is connected with the bottom of the tank body 11, and the connection point with the head is higher than the connection point with the bottom of the tank body 11. That is, the top end of the fluidized film 12 is connected with the head, and the bottom end is connected with the bottom of the cylinder, so that the fluidized film 12 has an inclined surface inclined downward toward the direction close to the collecting tank 111 after expansion. That is, the inclined surface of the fluidized film 12 at the front end is inclined downward from front to back, and the inclined surface of the fluidized film 12 at the rear end is inclined downward from back to front.

Specifically, the included angle between the connecting lines at both ends of the fluidized film 12 and the horizontal plane is 20°˜60°. That is, the angle θ between the connecting line between the top and bottom ends of the fluidized film 12 and the horizontal plane is 20°-60°, and within this angle range, the powder can be better unloaded.

The periphery of the fluidized film 12 is connected with the inner wall of the tank body 11 .

When charging, there is no pressure in the closed space, that is, when the fluidized film 12 is in a deflated state, powder and goods are accumulated, and the fluidized film 12 is attached to the inner wall of the tank body 11 to maximize the loading space in the tank body 11 . When unloading, gas is introduced into the closed space, the fluidized membrane 12 expands, and the powder cargo slides down the inclined surface of the fluidized membrane 12, which speeds up the unloading speed of the cargo and reduces the residue of the cargo.

The fluidized film 12 is tightly connected with the tank body 11, thereby ensuring the tightness of the closed space. The connection method between the fluidized membrane 12 and the tank body 11 is described below.

In one of the embodiments, FIG. 3 and FIG. 4 are schematic diagrams showing that the fluidized film 12 and the tank body 11 are bonded by glue. Referring to FIG. 3 , glue is used for bonding between the bottom of the periphery of the fluidized film 12 and the inner wall of the tank body 11 . Referring to FIG. 4 , the peripheral edge of the fluidized membrane 12 has a folded edge that is folded downward, and the folded edge and the inner wall of the tank body 11 are bonded by glue. Among them, the glue adopts high-viscosity glue.

The fluidized membrane 12 and the tank body 11 are connected through a support member 14 and a connecting member. The support member 14 is fixed in the tank body 11 and protrudes out of the inner wall of the tank body 11, and the connecting member connects the fluidized film 12 and the support member 14.

In one embodiment, referring to FIG. 5 , an installation space is formed between the support member 14 and the inner wall of the tank body 11 . Specifically, the support member 14 includes a transition portion and mounting portions arranged at both ends of the transition portion, and the included angle between the mounting portion and the transition portion is an obtuse angle. The mounting part and the inner wall of the tank body 11 are fixedly connected by welding. Bolt holes are provided on the transition part.

The connecting piece includes a connecting plate 151 and a fastener 152 . The connecting plate 151 is in the shape of a plate, and is arranged on both sides of the fluidized membrane 12 with the support 14, that is, the transition portion between the connecting plate 151 and the support 14 sandwiches the fluidized membrane 12 therebetween. Bolt holes are also provided on the connecting plate 151 .

The fluidized membrane 12 includes a body portion and a hem folded over from the periphery of the body portion. The body part and the folded edge are attached to each other.

The fasteners 152 pass through the connecting plate 151 , the body portion, the folded edge and the transition portion at the same time to achieve screw connection.

Among them, the fasteners 152 include bolts and nuts. The nut is located in the installation space and is fixedly connected with the transition part.

In another embodiment, referring to FIG. 6 , the connector includes a clamp 171 and a fastener 152 . The clamp 171 has a groove, the fluidized film 12 is clamped in the groove, and the connection piece, the fluidized film 12 and the support piece 14 are screwed together by the fastener 152.

At this time, the fluidized film 12 does not have a folded edge, and its peripheral support is clamped into the groove of the clamp 171 .

The screw connection is achieved by passing the fastener 152 through the clamp 171, the fluidized membrane 12 and the transition portion at the same time.

In yet another embodiment, referring to FIG. 7 , the support member 14 is in the shape of a plate and is fixed in the tank body 11 by welding. And the support member 14 has a certain thickness so that the support member 14 protrudes out of the inner wall of the tank body 11 . The support member 14 is provided with a blind hole, the end of which close to the fluidized membrane 12 is open, and the end close to the inner wall of the tank body 11 is blocked.

The connecting piece includes a connecting plate 151 and a fastener 152 . The connecting plate 151 is in the shape of a plate, and is arranged on both sides of the fluidized membrane 12 with the support 14, that is, the transition portion between the connecting plate 151 and the support 14 sandwiches the fluidized membrane 12 therebetween. Bolt holes are also provided on the connecting plate 151 .

The fluidized membrane 12 includes a body portion and a hem folded over from the periphery of the body portion. The body part and the folded edge are attached to each other.

The fastener 152 penetrates the connecting plate 151 , the main body, the folded edge and the support 14 at the same time to realize screw connection.

At this time, the fastener 152 is a rivet. It passes through the support member 14 .

In yet another embodiment, referring to FIG. 8 , the support member 14 is in the shape of a plate, and is fixed in the tank body 11 by welding. And the support member 14 has a certain thickness so that the support member 14 protrudes out of the inner wall of the tank body 11 . The support member 14 is provided with a blind hole, the end of which close to the fluidized membrane 12 is open, and the end close to the inner wall of the tank body 11 is blocked.

The connector includes a clamp 171 and a fastener 152 . The clamp 171 has a groove, the fluidized film 12 is clamped in the groove, and the connecting plate 151 , the fluidized film 12 and the support 14 are screwed together by the fastener 152 .

At this time, the fluidized film 12 does not have a folded edge, and its peripheral support is clamped into the groove of the clamp 171 .

The screw connection is achieved by passing the fastener 152 through the clamp 171 , the fluidized membrane 12 and the support 14 at the same time.

At this time, the fastener 152 is a rivet. It passes through the support member 14 .

The gas supply device 13 communicates with the closed space, and can introduce gas into the closed space.

Specifically, the air supply device 13 includes an air compressor (not shown) and an air supply pipeline. The air supply pipeline includes an air supply main pipe and two air supply branch pipes communicated with the air supply main pipe. Each air supply branch is set up corresponding to the closed space.

The unloading pipeline 16 is partially located in the accommodating space of the tank body 11, and partially extends out of the tank body 11, and transports the powder in the tank body 11 to the outside of the tank body 11 to achieve the purpose of unloading.

Specifically, the discharge pipeline 16 includes an inlet end and an outlet end, and the inlet end is located in the accommodating space of the tank body 11 and is located in the collecting tank 111 . The outlet end extends out of the tank body 11 and is located at the side of the tank body 11, and discharges the powder in the tank body 11 to the outside.

Wherein, when the unloading pipeline 16 unloads the powder to the outside, the powder can be sucked out by the suction device, or the powder can be output by the pressure inside the tank 11 .

Specifically, the gas supply device 13 communicates with the outlet end of the discharge pipeline 16, and inputs gas into the accommodating space of the tank body 11, so that there is a certain pressure in the accommodating space. And the pressure in the accommodating space, that is, the pressure of the top of the fluidized membrane 12 and the inner space of the tank body 11 is lower than the pressure in the closed space, so as to ensure that the fluidized membrane 12 is in an inflated state.

In other embodiments, when the number of fluidized membranes 12 is greater than two, both ends of the fluidized membrane 12 located in the middle are connected to the bottom of the tank 11, and when the fluidized membrane 12 is in an inflated state, it runs along the tank. Both sides of the body 11 in the axial direction have inclined surfaces, and the two inclined surfaces are gradually separated from top to bottom.

Exemplarily, when the number of the fluidized membranes 12 is three, they are the fluidized membranes at both ends and the middle fluidized membrane located between the fluidized membranes at the two ends. At this time, the number of collecting troughs is two.

The top of the end fluidized film is connected with the head, and the bottom is connected with the bottom of the cylinder. Both ends of the middle fluidized membrane are connected with the bottom of the cylinder, and when the middle fluidized membrane is in an inflated state, both longitudinal sides of the middle fluidized membrane have inclined surfaces.

As can be seen from the above technical solutions, the advantages and positive effects of the present utility model are:

The powder tank container in the utility model comprises a tank body, at least two fluidized membranes and gas supply equipment. At least two fluidized films are arranged in the tank body, and are arranged at intervals along the axial direction of the tank body; and there is a collecting trough between any two adjacent fluidized films; a closed space is formed between the bottom of each fluidized film and the tank body ; The fluidized membrane has a deflated state and an inflated state. When the fluidized film is in a deflated state, the fluidized film is attached to the inner wall of the tank, so that the space in the tank can be used for loading powder, that is, the effective loading rate is high. When the fluidized film is inflated and inflated through the air supply equipment, the fluidized film has an inclined surface that slopes downward toward the collecting trough near the bottom of the tank, so that the powder is inclined to the collecting trough and increases the discharge speed. , and make less powder remaining in the tank. Moreover, the weight of the fluidized film is light, which makes the weight of the powder tank container lighter, thereby reducing the weight of the powder tanker, so that the powder tanker not only has a high loading rate, but also has a low self-weight during transportation, thereby reducing transportation. cost.

While the present invention has been described with reference to several exemplary embodiments, it is to be understood that the terms used are of description and illustration, and not of limitation. Since the invention can be embodied in various forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly within the spirit and scope defined by the appended claims Therefore, all changes and modifications that come within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims (12)

1. A powder tank container, characterized by comprising:

the tank body is used for bearing powder; the bottom of the tank body is provided with at least one collecting groove protruding downwards;

at least two fluidization membranes which are arranged in the tank body and are arranged at intervals along the axial direction of the tank body; and a material collecting groove is arranged between any two adjacent fluidization films; a closed space is formed between the bottom of each fluidized film and the tank body; the fluidized membrane has a deflated state and an inflated expanded state;

the gas supply equipment is communicated with the closed space and is used for supplying gas into the closed space so as to enable the fluidized membrane to be in an inflated state;

when the fluidization membrane is in the state of losing air, the fluidization membrane with the laminating of jar internal wall when the fluidization membrane is in inflation state, the fluidization membrane has the inclined plane, the inclined plane is downward along the direction slope that is close to corresponding material collecting groove, makes the internal powder of jar is followed the inclined plane flow direction material collecting groove.

2. The powder tank container of claim 1, wherein the fluidization membrane is waterproof, gas impermeable;

the fluidized membrane is made of reinforced nylon, terylene, reinforced rubber, reinforced PU, reinforced fiber, polyester fiber, aramid fiber, PU, PVC film or PVC sandwich mesh cloth.

3. The powder tank container of claim 1, wherein one end of the fluidization membrane at the end is connected to the end cap of the tank, the other end is connected to the bottom of the tank, and the connection point with the end cap is higher than the connection point with the bottom of the tank.

4. The powder tank container according to claim 3, wherein an angle between a connecting line of both ends of the fluidized film and a horizontal plane is 20 ° to 60 °.

5. The powder tank container according to claim 1, wherein when the number of the fluidization membranes is more than two, both ends of the fluidization membrane located at the middle portion are connected to the bottom of the tank, and when the fluidization membrane is in the expanded state, both sides of the fluidization membrane in the axial direction of the tank are provided with the inclined surfaces, and the inclined surfaces are gradually distant from top to bottom.

6. The powder tank container of claim 1, wherein the fluidization membrane is adhesively attached to the tank.

7. The powder tank container as recited in claim 1, wherein the fluidization membrane is coupled to the tank body by a support member fixed to the tank body and protruding from an inner wall of the tank body, and a coupling member coupling the fluidization membrane to the support member.

8. The powder tank container of claim 7, wherein the connection member comprises a connection plate and a fastening member, and the fluidization membrane is located between the connection plate and the support member and screwed by the fastening member.

9. The powder tank container of claim 7, wherein the connector comprises a clip having a groove and a fastener, the fluidization membrane being engaged in the groove, and the connector, the fluidization membrane, and the support being threadably engaged by the fastener.

10. The powder tank container of claim 1, wherein the bottom of the collecting trough is provided with a discharge hole;

the powder tank container also comprises a discharge pipeline; the discharging pipeline comprises an inlet end and an outlet end, the inlet end is positioned in the tank body and in the material collecting groove, and the outlet end extends out of the tank body and is positioned at the side part of the tank body so as to discharge powder in the tank body outwards.

11. The powder tank of claim 10, wherein the discharge line supplies gas into the tank through the gas supply device, and the pressure between the top of the fluidized membrane and the space in the tank is lower than the pressure in the closed space.

12. A powder tank truck, characterized in that, it comprises a truck body and a powder tank container as claimed in any one of claims 1 to 11, the powder tank container is fixed on the truck body.

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