CN216736647U - Rotary feeder capable of simultaneously conveying granular materials and water - Google Patents

Abstract

The utility model relates to a rotary feeder capable of simultaneously conveying granular materials and water, which comprises a shell, wherein the shell is connected to a support frame, the support frame is installed on a base, a motor reducer is installed on the other side of the base, a feed inlet is formed in the upper end of the shell, a discharge outlet is formed in the lower end of the shell, a horizontally arranged rotor is arranged in the shell, the rotor is positioned between the feed inlet and the discharge outlet of the shell, the rotor is connected with the output end of the motor reducer through a diaphragm coupling, a protective cover is covered on the periphery of the diaphragm coupling, two sides of the rotor are connected with end covers through shaft end sealing parts and pressing covers, the two end covers are connected to the shell, a water inlet is formed in the front upper part of the shell, the water inlet is communicated with the feed inlet and the discharge outlet, a water inlet pipe at the water inlet is welded to the outside of the shell, and materials flowing in from the feed inlet and water flowing out from the discharge outlet together; the utility model can be used in the conveying occasions where the granular materials and water are conveyed together, and realizes that the temperature of the materials can be reduced in a short time in the conveying process.

Description

Rotary feeder capable of simultaneously conveying granular materials and water

[ technical field ]

The utility model relates to the technical field of solid material conveying, in particular to a rotary feeder which can simultaneously convey granular materials and water by controlling the falling amount of a solid bulk material through the rotating speed of a rotor.

[ background art ]

At present, in the chemical industry, the requirement on raw materials is higher and higher, and the working condition that the temperature of a produced material with the temperature of 110 ℃ is reduced to 30 ℃ before the material is mixed with other materials in the material conveying process appears. However, the conventional rotary valve can only convey materials quantitatively, and the materials cannot be cooled in the conveying process. Therefore, it is important to provide a rotary feeder that not only can transport materials, but also can cool the materials.

[ contents of utility model ]

The utility model aims to solve the defects and provide the rotary feeder capable of simultaneously conveying the granular materials and the water, which can be used in conveying occasions where the granular materials and the water are conveyed together, realizes that the materials can be cooled in a short time in the conveying process, and has stable integral operation.

The rotary feeder capable of simultaneously conveying granular materials and water comprises a shell 1, wherein the shell 1 is connected to a support frame 19, the support frame 19 is installed on a base 17, a motor reducer 16 is installed on the other side of the base 17, a feed inlet is formed in the upper end of the shell 1, a discharge outlet is formed in the lower end of the shell 1, a rotor 9 which is horizontally arranged is arranged in the shell 1, the rotor 9 is located between the feed inlet and the discharge outlet of the shell 1 and is communicated with the feed inlet and the discharge outlet, the rotor 9 is connected with the output end of the motor reducer 16 through a diaphragm coupling 15, a protective cover 18 covers the periphery of the diaphragm coupling 15, the rotor 9 rotates under the driving of the motor reducer 16, two sides of the rotor 9 are connected with end covers 2 through shaft end sealing parts 3 and pressing covers 4, and the two end covers 2 are arranged in a bilateral symmetry manner, and all connect on casing 1, the water inlet has been seted up to the upper place before casing 1, the water inlet is linked together with feed inlet, discharge gate, water inlet department is connected with inlet tube 20, inlet tube 20 welds in casing 1 outside, and the material that flows in from the feed inlet and the water that flows in from inlet tube 20 flow out from the discharge gate together.

Preferably, the shaft end sealing element 3 is arranged between a rotating shaft of the rotor 9 and the end cover 2, the rotor 9 and the end cover 2 are sealed through the shaft end sealing element 3, and the gland 4 is pressed on the outer side of the shaft end sealing element 3.

Preferably, two sets of shaft end sealing pieces 3 are arranged, and each set of shaft end sealing piece 3 is composed of a metal skeleton-coated double-lip shaft seal and a rotary lip-shaped sealing ring.

Preferably, the end cover 2 is connected with a manual ball valve 11 through a pipe joint double-end outer thread 10, the pipe joint double-end outer thread 10 is fixed with the end cover 2 in a threaded connection mode, and the manual ball valve 11 is connected with an external air source.

Preferably, the bearings 5 are respectively installed at two ends of the rotating shaft of the rotor 9, the bearings 5 are deep groove ball bearings, the inner sides of the two groups of bearings 5 are both provided with bearing pressing covers 12 and rotary lip-shaped sealing rings 13, and the outer sides of the two groups of bearings 5 are respectively provided with a bearing rear cover 8 and a bearing front cover 14.

Compared with the prior art, the utility model has the following advantages:

(1) according to the utility model, the material and the water are conveyed together, so that the material can be cooled in a short time in the conveying process, no additional equipment and process are needed, and the water can be recycled;

(2) the utility model uses the diaphragm coupling to connect the feeder and the reducer motor, so that the connection is safer and more reliable, and the diaphragm coupling has enough strength and service life;

(3) the utility model can realize that the gas does not leak to the outside under the pressure of 0.5MPa and can realize that the gas does not leak to the outside at the temperature of 110 ℃;

(4) the utility model has stable integral operation, is used for the conveying occasions of conveying the granular materials and water together, and has high automation degree;

in summary, the utility model provides a rotary feeder capable of cooling materials in the conveying process. Its casing can bear higher rivers impact force and indeformable, and the shaft end sealing member can bear higher pressure and temperature, simultaneously because casing external design inlet tube can make this novel rotary valve can carry material and water simultaneously to because the endothermic effect of water reduces the temperature of material and makes the material satisfy the requirement of follow-up technology, the facilitate promotion is used.

[ description of the drawings ]

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

in the figure: 1. the device comprises a shell 2, an end cover 3, a shaft end sealing element 4, a gland 5, a bearing 6, a round nut 7, a stop washer 8, a bearing rear cover 9, a rotor 10, a pipe joint double-end outer thread 11, a manual ball valve 12, a bearing gland 13, a rotary lip-shaped sealing ring 14, a bearing front cover 15, a diaphragm coupling 16, a motor reducer 17, a base 18, a protective cover 19, a supporting frame 20 and a water inlet pipe.

[ detailed description of the utility model ]

The utility model is further described below with reference to the accompanying drawings:

as shown in attached figures 1 to 4, the utility model provides a rotary feeder capable of simultaneously conveying granular materials and water, which mainly comprises a shell 1, an end cover 2, a shaft end sealing element 3, a gland 4, a bearing 5, a round nut 6, a stop washer 7, a bearing rear cover 8, a rotor 9, a pipe joint double-end external screw 10, a manual ball valve 11, a bearing gland 12, a rotary lip-shaped sealing ring 13, a bearing front cover 14, a diaphragm coupling 15, a motor reducer 16, a base 17, a protective cover 18, a supporting frame 19 and a water inlet pipe 20, wherein the shell 1 is connected to the supporting frame 19, the supporting frame 19 is arranged on the base 17, the motor reducer 16 is arranged on the other side of the base 17, a feed port is arranged at the upper end of the shell 1, a discharge port is arranged at the lower end of the shell 1, the rotor 9 which is horizontally arranged is arranged in the shell 1, the rotor 9 is positioned between the feed port and the discharge port of the shell 1 and is connected with the water inlet pipe, Discharge gate intercommunication, rotor 9 is connected with motor reducer 16's output through diaphragm coupling 15, diaphragm coupling 15 periphery cover is equipped with protection casing 18, rotor 9 is rotatory under motor reducer 16's drive, shaft end sealing member 3 is passed through to rotor 9 both sides, gland 4 links to each other with end cover 2, 2 bilateral symmetry of two end covers arrange, and all connect on casing 1, the water inlet has been seted up to casing 1 front and upper place, water inlet and feed inlet, the discharge gate is linked together, water inlet department is connected with inlet tube 20, inlet tube 20 welds in the casing 1 outside, the material that flows in from the feed inlet and the water that flows in from inlet tube 20 flow out from the discharge gate together.

Wherein, shaft end sealing member 3 sets up between the pivot of rotor 9 and end cover 2, and rotor 9 seals through shaft end sealing member 3 with end cover 2, and gland 4 pressure equipment is in the 3 outsides of shaft end sealing member, and shaft end sealing member 3 is provided with two sets ofly, and every group shaft end sealing member 3 comprises two lip shaft seals of outsourcing metal framework and rotatory lip seal circle. Two ends of a rotating shaft of the rotor 9 are respectively provided with a bearing 5, the bearings 5 are deep groove ball bearings, the inner sides of the two groups of bearings 5 are respectively provided with a bearing gland 12 and a rotary lip-shaped sealing ring 13, and the outer sides of the two groups of bearings 5 are respectively provided with a bearing rear cover 8 and a bearing front cover 14; the end cover 2 is connected with a manual ball valve 11 through a pipe joint double-end external thread 10, the pipe joint double-end external thread 10 is fixed with the end cover 2 in a threaded connection mode, and the manual ball valve 11 is connected with an external air source.

According to the utility model, a shell is firstly connected with a support frame and then installed on a base, a motor reducer is installed on the base, a rotor is connected with the motor reducer through a diaphragm coupling, the diaphragm coupling is covered in a protective cover, two sides of the rotor are connected with end covers through shaft end seals and a gland, the two end covers are connected with the shell, a water inlet pipe is welded outside the shell, the two end covers and a pipe joint double-end outer screw, a manual ball valve is fixed with the end covers in a threaded connection mode, and the manual ball valve is connected with an external air source. The shaft end sealing elements are divided into two groups, and each group comprises a double-lip shaft seal wrapped with a metal framework and a rotary lip-shaped sealing ring; the bearings are two groups, one in each group and are deep groove ball bearings, and lubricating grease is added in the bearings; two sealing rings are arranged between the shell and the end cover to ensure no leakage under the pressure of 0.5 MPa; the outside of the shell is connected with a water inlet pipe, and water flows in from the water inlet pipe and flows out from the discharge hole together with materials.

The utility model can realize that the gas does not leak to the outside under the pressure of 0.5 MPa; the gas can be prevented from leaking to the outside at the temperature of 110 ℃; the diaphragm coupling is used for connecting the feeder and the reducer motor, so that the connection is safer and more reliable, and the diaphragm coupling has enough strength and service life; the material and the water are conveyed together, so that the material can be cooled in a short time in the conveying process, extra equipment and process are not needed, and the water can be recycled.

The working principle of the utility model is as follows: the speed reducer motor passes through the rotation of diaphragm shaft coupling drive rotor, controls the size of solid bulk cargo whereabouts volume through control rotor rotational speed, realizes through suitable casing intensity, sealed material and sealed form that the valve body is inside not to leak the external world when high temperature high pressure operating mode, through the inlet tube simultaneously, makes the material carry with water together, finally reaches the purpose of material cooling in transportation process.

The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.

Claims (5)

1. A rotary feeder capable of simultaneously delivering particulate material and water, comprising a housing (1), characterized in that: the casing (1) is connected on a support frame (19), the support frame (19) is installed on a base (17), a motor speed reducer (16) is installed on the other side of the base (17), a feed inlet is formed in the upper end of the casing (1), a discharge outlet is formed in the lower end of the casing (1), a rotor (9) which is horizontally arranged is arranged in the casing (1), the rotor (9) is located between the feed inlet and the discharge outlet of the casing (1) and communicated with the feed inlet and the discharge outlet, the rotor (9) is connected with the output end of the motor speed reducer (16) through a diaphragm coupling (15), a protective cover (18) is covered on the periphery of the diaphragm coupling (15), the rotor (9) rotates under the driving of the motor speed reducer (16), and the two sides of the rotor (9) are connected with an end cover (2) through a sealing element (3) and a gland (4), two end cover (2) bilateral symmetry arrange, and all connect on casing (1), the water inlet has been seted up to casing (1) preceding upper place, the water inlet is linked together with feed inlet, discharge gate, water inlet department is connected with inlet tube (20), inlet tube (20) weld in casing (1) outside, from the material of feed inlet inflow and from the water outflow of inlet tube (20) inflow together from the discharge gate.

2. The rotary feeder for simultaneous transport of particulate material and water as claimed in claim 1, wherein: the shaft end sealing element (3) is arranged between a rotating shaft of the rotor (9) and the end cover (2), the rotor (9) and the end cover (2) are sealed through the shaft end sealing element (3), and the gland (4) is pressed on the outer side of the shaft end sealing element (3).

3. A rotary feeder for simultaneous transport of particulate material and water as in claim 2, characterised in that: two groups of shaft end sealing pieces (3) are arranged, and each group of shaft end sealing pieces (3) is composed of a metal framework-wrapped double-lip shaft seal and a rotary lip-shaped sealing ring.

4. A rotary feeder for simultaneous transport of particulate material and water as in claim 1, 2 or 3, characterised in that: the automatic ball valve is characterized in that a manual ball valve (11) is connected to the end cover (2) through a pipe joint double-end outer thread (10), the pipe joint double-end outer thread (10) is fixed to the end cover (2) in a threaded connection mode, and the manual ball valve (11) is connected with an external air source.

5. A rotary feeder for simultaneous transport of particulate material and water as in claim 1, 2 or 3, characterised in that: bearings (5) have been installed respectively to the pivot both ends of rotor (9), bearing (5) are deep groove ball bearing, and two sets of bearings (5) inboard all is provided with bearing gland (12) and rotatory lip seal (13), and bearing back lid (8), bearing protecgulum (14) are installed respectively to two sets of bearings (5) outsides.

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