Cone assembly of titanium material drying machine

Abstract

The utility model provides a cone assembly of a titanium material drying machine, and belongs to the technical field of drying machines. The cone assembly solves the problem that a fixed connection mode of an existing cone assembly is not suitable for a drying machine of all titanium materials. A clamping sleeve of the cone assembly is located between an inner container and a heat preservation layer, the inner container and the clamping sleeve are both made of titanium materials, the heat preservation layer is made of steel materials, the clamping sleeve is fixedly connected with the inner container in a welded mode, a supporting ring made of titanium materials is fixedly connected to the peripheral wall of the top of the inner container in a welded mode, and a bottom connecting edge made of titanium materials is fixedly connected to the bottom of the inner container in a welded mode. The heat preservation layer comprises a lantern ring and a fixing ring, the lantern ring is attached to the peripheral wall of the inner container, the lower edge of the lantern ring abuts against the supporting ring, the fixing ring is attached to the peripheral wall of the bottom connecting edge, a fastener penetrates through the fixing ring and is arranged in the bottom connecting edge in a penetrating mode, and the inner container is fixedly sleeved with the heat preservation layer. The cone assembly of the titanium material drying machine has the advantage that the inner container made of the titanium material and the heat preservation layer made of the steel material can be conveniently connected.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers and relates to a cone component of a titanium material dryer. Background Art

[0002] A dryer is a machine used to remove moisture or other liquids from materials, and achieves the purpose of drying through heating, dehumidification, vacuum and other technical means. Dryers include industrial dryers, which are used in food, chemical, pharmaceutical, mining and other industries.

[0003] Existing dryers, for example, Chinese patent literature discloses a dryer heating device [patent number: 202223080913.8; application publication number: CN218627584U]. The dryer includes a shell and an upper cover fixedly connected to the top of the shell, and the heating device includes a first heating jacket fixedly connected to the circumferential side wall of the shell, a first insulation layer fixedly connected to the outside of the first heating jacket, a second heating jacket fixedly connected to the upper cover, and a second insulation layer fixedly connected to the outside of the second heating jacket.

[0004] In this type of dryer, the shell, heating jacket and insulation layer are all made of steel and are connected to each other by welding. In order to improve the corrosion resistance and pollution-free performance of the dryer and enable the dryer to operate stably and for a long time under harsh conditions, the dryer is made of titanium. However, titanium is expensive and can only be welded with titanium. Since the insulation layer does not come into direct contact with the material, if the insulation layer is also welded to the shell and made of titanium, the cost will obviously be further increased. Therefore, this type of connection method of the shell, heating jacket and insulation layer is not applicable. Summary of the invention

[0005] The utility model aims at the above problems existing in the prior art, proposes a cone assembly of a titanium material dryer, and solves the technical problem of how to facilitate the connection between an inner liner made of titanium material and an insulation layer made of steel material.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a cone assembly of a titanium material dryer, comprising an inner liner, a jacket and an insulation layer, wherein the jacket is located between the inner liner and the insulation layer, and is characterized in that the inner liner and the jacket are both made of titanium material, the insulation layer is made of steel material, the jacket is welded and fixedly connected to the inner liner, a support ring made of titanium material is welded and fixedly connected to the outer peripheral wall of the top of the inner liner, and a bottom connection edge made of titanium material is welded and fixedly connected to the bottom of the inner liner, the insulation layer comprises a conical ring at the top and a fixing ring at the bottom, the ring is abutted against the outer peripheral wall of the inner liner, and the lower edge of the ring abuts against the support ring, the fixing ring is abutted against the outer peripheral wall of the bottom connection edge, and a fastener passes through the fixing ring and is inserted into the bottom connection edge, so that the insulation layer is sleeved and fixed outside the inner liner.

[0007] Titanium can only be welded and fixed with titanium, but not with steel. Titanium is expensive, but its properties are extremely stable. Therefore, the parts of the cone assembly that are in contact with the material are made of titanium to ensure the processing quality of the product, and the parts that are not in contact with the material are made of steel to reduce costs. The support ring supports the top of the insulation layer, the bottom edge fixes the bottom of the insulation layer, and the collar and the fixing ring position the insulation layer, so that the insulation layer made of steel can be fixed outside the inner liner made of titanium. The insulation layer and the inner liner are easy to connect. The jacket itself is made of titanium, and the jacket and the inner liner are easy to connect.

[0008] In the cone assembly of the titanium material dryer, a plurality of titanium welding points are welded on the top of the inner tank, and the titanium welding points are arranged close to the upper edge of the sleeve ring. The titanium welding points play a positioning role, and the titanium welding points prevent the insulation layer from moving upward, thereby improving the stability of the insulation layer.

[0009] In the cone assembly of the titanium material dryer, the cone assembly further comprises a support rib plate made of titanium material, the top of the support rib plate is welded and fixedly connected to the bottom of the jacket, and the bottom of the support rib plate is welded and fixedly connected to the bottom edge. The support rib plate plays a role in supporting the jacket and improving the stability of the jacket installation.

[0010] In the cone assembly of the titanium material dryer, the cone assembly also includes an upper pipe made of titanium, the top of the jacket is welded and fixedly connected with an upper sleeve made of titanium, the top of the thermal insulation layer is provided with an upper outlet hole, an upper positioning ring made of steel is fixedly connected in the upper outlet hole, the outer end of the upper sleeve is inserted into the upper positioning ring, the inner end of the upper pipe is inserted into the outer end of the upper sleeve, and the upper pipe and the upper sleeve are welded and fixedly connected. This structure allows the upper pipe to be fixed by inserting and welding, making the upper pipe easy to install, and at the same time, the stability of the upper pipe can be improved through the support of the thermal insulation layer and the upper positioning ring, and the upper pipe is the outlet pipe of the jacket.

[0011] In the cone assembly of the titanium material dryer, the cone assembly also includes a lower pipe made of titanium, the bottom of the jacket is welded and fixedly connected with a lower sleeve made of titanium, the bottom of the thermal insulation layer is provided with a lower outlet hole, a lower positioning ring made of steel is fixedly connected in the lower outlet hole, the outer end of the lower sleeve is inserted into the lower positioning ring, the inner end of the lower pipe is inserted into the outer end of the lower sleeve, and the lower pipe and the lower sleeve are welded and fixedly connected. This structure allows the lower pipe to be fixed by inserting and welding, making the installation of the lower pipe convenient, and at the same time, the stability of the lower pipe can be improved through the support of the thermal insulation layer and the lower positioning ring, and the lower pipe is the water inlet pipe of the jacket.

[0012] In the cone assembly of the titanium material dryer, the cone assembly further includes an ear seat made of steel and a fixing seat made of titanium, the fixing seat is fixedly connected to the jacket by welding, the ear seat is fixedly connected to the fixing seat by fasteners, and the ear seat passes through the insulation layer. This structure allows the lower pipe to be fixed by insertion welding, making the installation of the lower pipe convenient, and at the same time, the stability of the lower pipe can be improved through the support of the insulation layer and the lower positioning ring, and the lower pipe is the water inlet pipe of the jacket.

[0013] In the cone assembly of the titanium material dryer, a central outlet hole is opened in the middle of the insulation layer, a central positioning ring made of steel is fixedly connected to the central outlet hole, and the cone assembly also includes a temperature measuring assembly, a temperature measuring tube made of titanium is welded and fixedly connected to the inner tank, the temperature measuring tube passes through the central positioning ring, and the temperature measuring assembly is partially inserted and fixed in the temperature measuring tube. This structure allows the temperature measuring assembly to be installed while reducing costs.

[0014] In the cone assembly of the titanium material dryer, a support ring made of titanium is welded and fixedly connected to the temperature measuring tube, and the support ring is against the outer end of the middle positioning ring. The setting of the support ring prevents the middle positioning ring from falling off and improves the stability of the temperature measuring assembly installation.

[0015] In the cone assembly of the titanium material dryer, the cone assembly also includes a sampling valve, a valve seat made of titanium is welded and fixedly connected to the inner tank, the valve seat has a sampling port, the valve body of the sampling valve is fixedly connected to the valve seat through a fastener, and the sampling valve is connected to the inner cavity of the inner tank through the sampling port. The part of the sampling valve that contacts the material is made of titanium. This structure allows the sampling valve to be installed while reducing costs.

[0016] Compared with the prior art, the cone assembly of the titanium material dryer provided by the utility model has the following advantages:

[0017] 1. The parts of the cone assembly that contact the material are made of titanium, and the parts that do not contact the material are made of steel, so that the cone assembly can work under harsh conditions and reduce costs as much as possible.

[0018] 2. The cone assembly supports the top of the insulation layer through the support ring, the bottom edge fixes the bottom of the insulation layer, and the sleeve ring and the fixing ring position the insulation layer, so that the insulation layer made of steel material can be fixed outside the inner liner made of titanium material, and the insulation layer and the inner liner are convenient to connect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the cone assembly.

[0020] Figure 2 This is the cone component Figure 1 Magnified image of area A.

[0021] Figure 3 This is the cone component Figure 1 Magnified image of area B.

[0022] Figure 4 This is the cone component Figure 1 Magnified image of area C.

[0023] Figure 5 This is the cone component Figure 1 Magnified image of area D.

[0024] Figure 6 This is the cone component Figure 1 Magnified image of area E.

[0025] Figure 7 This is the cone component Figure 1 Magnified image of region F.

[0026] Figure 8 This is the cone component Figure 1 Magnified view of region G.

[0027] In the figure, 1, inner liner; 2, jacket; 3, insulation layer; 31, collar; 32, fixing ring; 4, support ring; 5, bottom edge; 6, titanium welding point; 7, support rib; 8, upper connecting pipe; 9, upper sleeve; 10, upper outlet hole; 11, upper positioning ring; 12, lower connecting pipe; 13, lower sleeve; 14, lower outlet hole; 15, lower positioning ring; 16, ear seat; 17, fixing seat; 18, middle outlet hole; 19, middle positioning ring; 20, temperature measuring assembly; 21, temperature measuring tube; 22, abutment ring; 23, sampling valve; 24, valve seat; 241, sampling port. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0029] like Figure 1 As shown, the cone assembly of the titanium dryer includes an inner liner 1, a jacket 2, an insulation layer 3, a temperature measuring assembly 20 and a sampling valve 23. The jacket 2 is located between the inner liner 1 and the insulation layer 3. The inner liner 1 and the jacket 2 are both made of titanium, the insulation layer 3 is made of steel, and the jacket 2 is welded and fixed to the inner liner 1.

[0030] like Figure 2 , Figure 3 As shown, a support ring 4 made of titanium is welded and fixedly connected to the outer peripheral wall at the top of the inner liner 1, and a bottom edge 5 made of titanium is welded and fixedly connected to the bottom of the inner liner 1. The thermal insulation layer 3 includes a conical ring 31 at the top and a fixing ring 32 at the bottom. The ring 31 is attached to the outer peripheral wall of the inner liner 1, and the lower edge of the ring 31 is against the support ring 4. A titanium welding point 6 is welded on the top of the inner liner 1, and the titanium welding point 6 is set against the upper edge of the ring 31. The fixing ring 32 is attached to the outer peripheral wall of the bottom edge 5, and a fastener passes through the fixing ring 32 and is inserted into the bottom edge 5, so that the thermal insulation layer 3 is sleeved and fixed outside the inner liner 1. The fastener is a bolt. The support rib 7 is made of titanium, and the top of the support rib 7 is welded and fixedly connected to the bottom of the jacket 2, and the bottom of the support rib 7 is welded and fixedly connected to the bottom edge 5.

[0031] like Figure 4 As shown, the upper pipe 8 is made of titanium, the top of the jacket 2 is welded and fixedly connected with an upper sleeve 9 made of titanium, the top of the thermal insulation layer 3 is opened with an upper outlet hole 10, and an upper positioning ring 11 made of steel is fixedly connected in the upper outlet hole 10, the outer end of the upper sleeve 9 is inserted into the upper positioning ring 11, the inner end of the upper pipe 8 is inserted into the outer end of the upper sleeve 9, and the upper pipe 8 and the upper sleeve 9 are welded and fixedly connected.

[0032] like Figure 5 As shown, the lower connecting pipe 12 is made of titanium, the bottom of the jacket 2 is welded and fixedly connected with a lower casing 13 made of titanium, the bottom of the thermal insulation layer 3 is provided with a lower outlet hole 14, and a lower positioning ring 15 made of steel is fixedly connected in the lower outlet hole 14, the outer end of the lower casing 13 is inserted into the lower positioning ring 15, the inner end of the lower connecting pipe 12 is inserted into the outer end of the lower casing 13, and the lower connecting pipe 12 and the lower casing 13 are welded and fixedly connected.

[0033] like Figure 6 As shown, the ear seat 16 is made of steel material, the fixing seat 17 is made of titanium material, the fixing seat 17 is welded and fixedly connected to the jacket 2, the ear seat 16 and the fixing seat 17 are fixedly connected by fasteners, and the ear seat 16 passes through the insulation layer 3.

[0034] like Figure 7As shown, a central outlet hole 18 is opened in the middle of the thermal insulation layer 3, a central positioning ring 19 made of steel is fixedly connected to the central outlet hole 18, a temperature measuring tube 21 made of titanium is welded and fixedly connected to the inner liner 1, the temperature measuring tube 21 passes through the central positioning ring 19, a temperature measuring component 20 is partially passed through and fixed in the temperature measuring tube 21, a supporting ring 22 made of titanium is welded and fixedly connected to the temperature measuring tube 21, and the supporting ring 22 is against the outer end of the central positioning ring 19.

[0035] like Figure 8 As shown, a valve seat 24 made of titanium is welded and fixedly connected to the inner liner 1, and a sampling port 241 is provided in the valve seat 24. The valve body of the sampling valve 23 is fixedly connected to the valve seat 24 through a fastener, and the sampling valve 23 is connected to the inner cavity of the inner liner 1 through the sampling port 241. During processing, various components are welded and fixedly connected as needed, so that the inner liner 1, the jacket 2 and the insulation layer 3 are integrated into one.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0037] Although the present invention uses more terms such as inner liner 1, jacket 2, insulation layer 3, collar 31, fixing ring 32, support ring 4, bottom edge 5, titanium welding point 6, supporting rib 7, upper pipe 8, upper sleeve 9, upper outlet 10, upper positioning ring 11, lower pipe 12, lower sleeve 13, lower outlet 14, lower positioning ring 15, ear seat 16, fixing seat 17, middle outlet 18, middle positioning ring 19, temperature measuring assembly 20, temperature measuring tube 21, abutting ring 22, sampling valve 23, valve seat 24, sampling port 241, etc., it does not exclude the possibility of using other terms. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A cone assembly of a titanium material dryer, comprising an inner liner (1), a jacket (2) and a heat-insulating layer (3), wherein the jacket (2) is located between the inner liner (1) and the heat-insulating layer (3), and characterized in that: The inner liner (1) and the jacket (2) are both made of titanium material, the thermal insulation layer (3) is made of steel material, the jacket (2) is welded and fixedly connected to the inner liner (1), a support ring (4) made of titanium material is welded and fixedly connected to the outer peripheral wall of the top of the inner liner (1), and a bottom edge (5) made of titanium material is welded and fixedly connected to the bottom of the inner liner (1), the thermal insulation layer (3) comprises a conical ring (31) located at the top and a fixing ring (32) located at the bottom, the ring (31) is abutted against the outer peripheral wall of the inner liner (1), and the lower edge of the ring (31) is abutted against the support ring (4), the fixing ring (32) is abutted against the outer peripheral wall of the bottom edge (5), and a fastener passes through the fixing ring (32) and is inserted into the bottom edge (5), so that the thermal insulation layer (3) is sleeved and fixed outside the inner liner (1).

2. The cone assembly of the titanium material dryer according to claim 1, characterized in that: A plurality of titanium welding points (6) are welded on the top of the inner liner (1), and the titanium welding points (6) are arranged close to the upper edge of the sleeve ring (31).

3. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: The cone assembly also includes a support rib plate (7) made of titanium material, the top of the support rib plate (7) is welded and fixedly connected to the bottom of the jacket (2), and the bottom of the support rib plate (7) is welded and fixedly connected to the bottom edge (5).

4. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: The cone assembly also includes an upper pipe (8) made of titanium material, an upper sleeve (9) made of titanium material is welded and fixedly connected to the top of the jacket (2), an upper outlet hole (10) is opened at the top of the thermal insulation layer (3), an upper positioning ring (11) made of steel material is fixedly connected to the upper outlet hole (10), the outer end of the upper sleeve (9) is inserted into the upper positioning ring (11), the inner end of the upper pipe (8) is inserted into the outer end of the upper sleeve (9), and the upper pipe (8) and the upper sleeve (9) are welded and fixedly connected.

5. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: The cone assembly also includes a lower pipe (12) made of titanium material, a lower casing (13) made of titanium material is welded and fixedly connected to the bottom of the jacket (2), a lower outlet hole (14) is opened at the bottom of the thermal insulation layer (3), a lower positioning ring (15) made of steel material is fixedly connected to the lower outlet hole (14), the outer end of the lower casing (13) is inserted into the lower positioning ring (15), the inner end of the lower pipe (12) is inserted into the outer end of the lower casing (13), and the lower pipe (12) and the lower casing (13) are welded and fixedly connected.

6. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: The cone assembly also includes an ear seat (16) made of steel material and a fixing seat (17) made of titanium material, wherein the fixing seat (17) is fixedly connected to the jacket (2) by welding, the ear seat (16) and the fixing seat (17) are fixedly connected by fasteners, and the ear seat (16) passes through the thermal insulation layer (3).

7. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: A central outlet hole (18) is provided in the middle of the thermal insulation layer (3), a central positioning ring (19) made of steel is fixedly connected to the central outlet hole (18), the cone assembly further comprises a temperature measuring assembly (20), a temperature measuring tube (21) made of titanium is welded and fixedly connected to the inner liner (1), the temperature measuring tube (21) passes through the central positioning ring (19), and a portion of the temperature measuring assembly (20) is inserted and fixed in the temperature measuring tube (21).

8. The cone assembly of the titanium material dryer according to claim 7, characterized in that: A supporting ring (22) made of titanium is welded and fixedly connected to the temperature measuring tube (21), and the supporting ring (22) is against the outer end of the middle positioning ring (19).

9. The cone assembly of the titanium material dryer according to claim 1 or 2, characterized in that: The cone assembly also includes a sampling valve (23); a valve seat (24) made of titanium is welded and fixedly connected to the inner liner (1); a sampling port (241) is provided in the valve seat (24); a valve body of the sampling valve (23) is fixedly connected to the valve seat (24) via a fastener; and the sampling valve (23) is connected to the inner cavity of the inner liner (1) via the sampling port (241).

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