CN214920249U - Energy-saving dewaxing kettle - Google Patents

Abstract

The utility model discloses an energy-conserving dewaxing cauldron, including the cauldron body, be equipped with the blast pipe on the outer courage of the cauldron body, be connected with first valve on the blast pipe, still including the moisturizing case, the moisturizing case has end of intaking and a water outlet, the water outlet pass through the pipe with the inside intercommunication of outer courage, be equipped with the breather pipe in the moisturizing case, the both ends of breather pipe all extend to the moisturizing case outside, the output of first valve with the inlet end of breather pipe is connected, when needs pressure release, opens first valve, enables the internal steam of cauldron and carries to the breather pipe, and steam can heat the water in the moisturizing case when the breather pipe, heats after the uniform temperature, carries hot water to the outer courage in, realizes reasonable reuse of resource, avoids the wasting of resources, and is energy-concerving and environment-protective.

Description

Energy-saving dewaxing kettle

Technical Field

The utility model relates to a in particular to energy-conserving dewaxing cauldron.

Background

In the metal precision investment casting technology, a dewaxing step is required for manufacturing a shell by investment casting, the existing dewaxing devices are various, steam dewaxing or electric heating dewaxing is mainly adopted, the steam dewaxing has the obvious defect of high cost, and the existing dewaxing kettle has the defects that after steam is discharged out of a kettle body, the steam cannot be further utilized and great resource waste exists, so that an energy-saving dewaxing kettle capable of recycling the steam is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving dewaxing cauldron that can recycle steam.

According to this purpose design's an energy-conserving dewaxing cauldron, including the cauldron body, be equipped with the blast pipe on the outer courage of the cauldron body, be connected with first valve on the blast pipe, still including the moisturizing case, the moisturizing case has into water end and play water end, go out the water end pass through the pipe with the inside intercommunication of outer courage, be equipped with the breather pipe in the moisturizing case, the both ends of breather pipe all extend to the moisturizing case outside, the output of first valve with the inlet end of breather pipe is connected.

Preferably, the breather pipe comprises a first transverse pipe and a second transverse pipe which are arranged at an upper interval and a lower interval, the two ends of the first transverse pipe and the two ends of the second transverse pipe are both sealed, at least one first air pipe is connected between the first transverse pipe and the second transverse pipe, the first transverse pipe is communicated with an air outlet pipe, the second transverse pipe is communicated with an air inlet pipe, the water replenishing tank is provided with a first through hole and a second through hole, the air outlet pipe penetrates through the first through hole and extends to the outer side of the water replenishing tank, and the air inlet pipe penetrates through the second through hole and extends to the outer side of the water replenishing tank to be connected with the output end of the first valve.

Preferably, the output end of the first valve is connected with a three-way joint, the other two ends of the three-way joint are respectively connected with a gas pipe and a gas release pipe, the gas pipe is communicated with the gas inlet pipe, and second valves are connected between the gas pipe and the gas release pipe and between the three-way joint.

Preferably, the air outlet pipe is further connected with a communicating pipe, and the communicating pipe is connected with the air release pipe through a three-way pipe fitting.

Preferably, the kettle further comprises a water suction pump, wherein the water inlet end of the water suction pump is connected with the water outlet end through a conduit, and the water outlet end of the water suction pump is communicated with the outer container of the kettle body.

Preferably, the first valve adopts a proportional regulating valve.

Preferably, the kettle body comprises an outer container, a right end face opening of the outer container is arranged, an inner container is arranged in the outer container, a right end face opening of the inner container is arranged, a right side wall face of the outer container is fixedly connected to the outer wall of the inner container to form an outer container cavity, a kettle door is arranged on the right end face of the inner container, a communication hole is formed in the upper end face of the inner container, and a plurality of groups of electric heaters are further connected to the outer container.

Preferably, the exhaust pipe is provided with a connecting pipe fitting, and the first valve is mounted on the connecting pipe fitting.

Preferably, a storage rack is further arranged on the inner container.

The utility model has the advantages of simple and reasonable structure, energy-concerving and environment-protective, compare with current technique, through being equipped with the moisturizing case, the moisturizing case has into water end and goes out the water end, go out the water end pass through the pipe with the inside intercommunication of outer courage, be equipped with the breather pipe in the moisturizing case, the both ends of breather pipe all extend to the moisturizing case outside, the output of first valve with the inlet end of breather pipe is connected, when needs pressure release, opens first valve, enables the internal steam of cauldron and carries to the breather pipe, and steam can heat the water in the moisturizing case when the breather pipe, heats after the uniform temperature, carries hot water to outer courage in, realizes the reasonable reuse of resource, avoids the wasting of resources, energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is one of the schematic three-dimensional structures of the present invention;

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

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

fig. 5 is a schematic plan view of the present invention;

fig. 6 is a schematic view of a three-dimensional structure of the middle vent pipe of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 6, an energy-saving dewaxing kettle comprises a kettle body 300, an exhaust pipe 22 is arranged on an outer liner 1 of the kettle body 300, a first valve 6 is connected to the exhaust pipe 22, the energy-saving dewaxing kettle further comprises a water replenishing tank 5, the water replenishing tank 5 is provided with a water inlet end 51 and a water outlet end 54, the water outlet end 54 is communicated with the inside of the outer liner 1 through a guide pipe, a vent pipe 46 is arranged in the water replenishing tank 5, two ends of the vent pipe 46 extend to the outer side of the water replenishing tank 5, and an output end of the first valve 6 is connected with a gas inlet end of the vent pipe 46;

when needs pressure release, open first valve, enable the internal steam of cauldron and carry to the breather pipe, steam can heat the water in the moisturizing case when the breather pipe, heats certain temperature after, carries the hot water to outer courage in, realizes reasonable reuse of resource, avoids the wasting of resources, and is energy-concerving and environment-protective.

And the water inlet end 51 of the water replenishing tank 5 is externally connected with a soft water processor.

Referring to fig. 1 to 6, the vent pipe 46 includes a first cross pipe 461 and a second cross pipe 462 arranged at an interval from top to bottom, both ends of the first cross pipe 461 and both ends of the second cross pipe 462 are closed, at least one first vent pipe 465 is connected between the first cross pipe 461 and the second cross pipe 462, an air outlet pipe 463 is communicated with the first cross pipe 461, an air inlet pipe 464 is communicated with the second cross pipe 462, a first through hole 52 and a second through hole 53 are arranged on the makeup water tank 5, the air outlet pipe 463 extends to the outside of the makeup water tank 5 through the first through hole 52, and the air inlet pipe 464 extends to the outside of the makeup water tank 5 through the second through hole 53 and is connected with the output end of the first valve 6;

steam is followed in the intake pipe 464 enters into the second violently pipe 462, then enters into first trachea 465 and continues through first violently pipe 461, again from outlet duct 463 output, simple structure sets up rationally, can effectual utilization steam through heating the water in the moisturizing case.

Referring to fig. 1 to 6, the output end of the first valve 6 is connected to a three-way joint 42, the other two ends of the three-way joint 42 are respectively connected to an air pipe 41 and an air release pipe 43, the air pipe 41 is communicated with the air inlet pipe 464, and a second valve 4 is connected between the air pipe 41 and the air release pipe 43 and the three-way joint 42.

The second valve 4 is a manual valve or an electromagnetic valve.

When the second valve 4 connected with the gas pipe 41 is opened, the steam is conveyed into the water replenishing tank to heat the water;

and when the second valve 4 connected to the gas discharge pipe 43 is opened, the discharge of the steam to the outside is accomplished.

The outlet pipe 463 is further connected with a communicating pipe 45, the communicating pipe 45 is connected with the gas release pipe 43 through a three-way pipe 44, the open end of the three-way pipe 44 is a waste gas discharge port, and waste gas of the gas release pipe 44 and waste gas output from the communicating pipe 45 are discharged from the waste gas discharge port.

Referring to fig. 1-6, the kettle further comprises a water pump 7, wherein a water inlet end of the water pump 7 is connected with the water outlet end 54 through a conduit, and a water outlet end of the water pump 7 is communicated with the outer container 1 of the kettle body 300.

The first valve 6 adopts a proportional control valve, namely an existing electric proportional control valve or a pneumatic proportional control valve.

Referring to fig. 1-6, the kettle body 300 includes an outer liner 1, a right end face of the outer liner 1 is open, an inner liner 2 is disposed in the outer liner 1, a right end face of the inner liner 2 is open, a right side wall face of the outer liner 1 is fixedly connected to an outer wall of the inner liner 2 to form an outer liner cavity 11, a kettle door 3 is disposed on a right end face of the inner liner 2, a communication hole 21 is disposed on an upper end face of the inner liner 2, and a plurality of groups of electric heaters 100 are further connected to the outer liner 1.

Referring to fig. 1 to 6, a connection pipe 20 is provided on the exhaust pipe 22, and the first valve 6 is mounted on the connection pipe 20.

Referring to fig. 1-6, a shelf 8 is further disposed on the inner container 2.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an energy-conserving dewaxing cauldron, is including the cauldron body (300), be equipped with blast pipe (22) on outer courage (1) of the cauldron body (300), be connected with first valve (6), its characterized in that on blast pipe (22): still including moisturizing case (5), moisturizing case (5) have into water end (51) and play water end (54), go out water end (54) through the pipe with outer courage (1) inside intercommunication, be equipped with breather pipe (46) in moisturizing case (5), the both ends of breather pipe (46) all extend to moisturizing case (5) outside, the output of first valve (6) with the inlet end of breather pipe (46) is connected.

2. The energy-saving dewaxing kettle of claim 1, wherein: the breather pipe (46) includes first violently pipe (461) and the second violently pipe (462) that the upper and lower interval set up, the both ends of first violently pipe (461) and the both ends of second violently pipe (462) are all sealed, first violently pipe (461) with at least even have one first trachea (465) between the second violently pipe (462), the intercommunication has outlet duct (463) on first violently pipe (461), the intercommunication has intake pipe (464) on the second violently pipe (462), be equipped with first through-hole (52) and second through-hole (53) on moisturizing case (5), outlet duct (463) pass first through-hole (52) extend to the outside of moisturizing case (5), intake pipe (464) pass second through-hole (53) extend to the outside of moisturizing case (5) with the output of first valve (6) is connected.

3. An energy-saving dewaxing kettle according to claim 2, wherein: the output end of the first valve (6) is connected with a three-way joint (42), the other two ends of the three-way joint (42) are respectively connected with a gas pipe (41) and a gas release pipe (43), the gas pipe (41) is communicated with the gas inlet pipe (464), and the gas pipe (41) and the gas release pipe (43) are connected with a second valve (4) between the three-way joint (42).

4. An energy saving dewaxing kettle according to claim 3, wherein: the air outlet pipe (463) is also connected with a communicating pipe (45), and the communicating pipe (45) is connected with the air release pipe (43) through a three-way pipe (44).

5. An energy saving dewaxing kettle according to any one of claims 1 to 4, wherein: still including suction pump (7), the end of intaking of suction pump (7) pass through the pipe with it connects to go out water end (54), the play water end of suction pump (7) with outer courage (1) the intercommunication of the cauldron body (300).

6. An energy saving dewaxing kettle according to any one of claims 1 to 4, wherein: the first valve (6) adopts a proportional control valve.

7. An energy saving dewaxing kettle according to any one of claims 1 to 4, wherein: the cauldron body (300) is including outer courage (1), the right-hand member face opening setting of outer courage (1), be equipped with inner bag (2) in outer courage (1), the right-hand member face opening setting of inner bag (2), the right side wall fixed connection of outer courage (1) is in order to form outer courage chamber (11) on the outer wall of inner bag (2), the right-hand member face of inner bag (2) is equipped with cauldron door (3), be equipped with intercommunicating pore (21) on the up end of inner bag (2), still be connected with multiunit electric heater (100) on outer courage (1).

8. An energy saving dewaxing kettle according to any one of claims 1 to 4, wherein: the exhaust pipe (22) is provided with a connecting pipe fitting (20), and the first valve (6) is installed on the connecting pipe fitting (20).

9. The energy-saving dewaxing kettle of claim 7, wherein: the inner container (2) is also provided with a shelf (8).

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