Titanium dryer

Abstract

The utility model provides a titanium material dryer, belonging to the technical field of dryers. It solves the problem that the connection method of the existing dryer is not suitable for dryers made of all titanium. The titanium material dryer includes a head and a cone, both of which are made of titanium. The bottom of the head is welded and fixedly connected with an upper lining ring made of titanium, and the circumferential outer wall of the head is welded and fixedly connected with an upper limit block. The head is sleeved with an upper flange, and the upper flange is positioned between the upper lining ring and the upper limit block. The top of the cone is welded and fixedly connected with a lower lining ring made of titanium, and the circumferential outer wall of the cone is also welded and fixedly connected with a lower limit block. The cone is sleeved with a lower flange, and the lower flange is positioned between the lower lining ring and the lower limit block. The upper flange and the lower flange are both made of steel material, and fasteners are passed through the upper flange and the lower flange and locked, so that the upper lining ring and the lower lining ring fit tightly, so that the head and the cone are fixedly connected. The titanium material dryer has the advantage of convenient connection of the head and cone made of titanium.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers and relates to 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 the dryer of this structure, the shell and the upper cover are both made of steel. Several lower lugs made of steel are welded and fixed at the edge of the top of the shell, and several upper lugs made of steel are welded and fixed at the edge of the bottom of the upper cover. The lower lugs and the upper lugs are locked by a combination of bolts and nuts. In order to improve the corrosion resistance and pollution-free performance of the dryer and enable the dryer to operate stably for a long time under harsh conditions, the dryer is made of titanium, which is expensive and can only be welded with titanium. The lower lug is welded at the edge of the top of the shell, and the upper lug is welded at the edge of the bottom of the upper cover. Both the lower lug and the upper lug are made of titanium, and the fixing method of locking the lower lug and the upper lug by a combination of bolts and nuts is not applicable. Summary of the invention

[0005] The utility model aims at the above problems existing in the prior art, proposes a titanium material dryer, and solves the technical problem of how to facilitate the connection of the head and cone made of titanium material and improve the stability.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a titanium material dryer, comprising a head and a cone, characterized in that the head and the cone are both made of titanium, an upper liner ring made of titanium is welded and fixedly connected to the bottom of the head, the circumferential outer side of the upper liner ring protrudes and is arranged outside the head, and a plurality of upper limit blocks are welded and fixedly connected to the circumferential outer side wall of the head, an upper flange is sleeved on the head, and the upper flange is positioned between the upper liner ring and the upper limit blocks, a lower liner ring made of titanium is welded and fixedly connected to the top of the cone, the circumferential outer side of the lower liner ring protrudes and is arranged outside the cone, and a plurality of lower limit blocks are also welded and fixedly connected to the circumferential outer side wall of the cone, a lower flange is sleeved on the cone, and the lower flange is positioned between the lower liner ring and the lower limit blocks, the upper flange and the lower flange are both made of steel, fasteners are passed through the upper flange and the lower flange and locked, so that the upper liner ring and the lower liner ring are tightly fitted, so that the head and the cone are fixedly connected.

[0007] Titanium can only be welded and connected with other titanium materials, but not with steel materials. Titanium is expensive, but its properties are extremely stable. Therefore, the parts of this titanium dryer 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 upper liner ring and the upper limit block are used to position the upper flange, and the lower liner ring and the lower limit block are used to position the lower flange. The upper flange and the lower flange are both slip-on flanges, and the fasteners are a combination of bolts and nuts. By passing the fasteners through the upper flange and the lower flange and locking them, the upper liner ring and the lower liner ring can be tightly fitted, and the head and the cone are fixedly connected, making the head and the cone made of titanium easy to connect and improving stability.

[0008] In the titanium material dryer, the end cap includes an upper connecting tube at the bottom, the outer peripheral wall of the upper connecting tube is arranged in the vertical direction, the upper limit block is welded and fixedly connected to the upper connecting tube, and the upper flange is sleeved outside the upper connecting tube. The upper connecting tube is annular, so that the outer peripheral wall of the end cap in this area is arranged in the vertical direction, which can better fit with the upper flange, improve the stability of the upper flange, and thus improve the firmness of the connection between the end cap and the cone.

[0009] In the titanium material dryer, the cone includes a lower connecting tube at the top, the outer peripheral wall of the lower connecting tube is arranged in the vertical direction, the lower limit block is welded and fixedly connected to the lower connecting tube, and the lower flange is sleeved outside the lower connecting tube. The lower connecting tube is annular, so that the outer peripheral wall of the cone in this area is arranged in the vertical direction, which can better fit with the lower flange, improve the stability of the lower flange, and thus improve the firmness of the connection between the head and the cone.

[0010] In the above-mentioned titanium material dryer, a support ring made of titanium material is welded and fixedly connected to the outer peripheral wall of the top of the cone, and a bottom edge made of titanium material is welded and fixedly connected to the bottom of the cone. The dryer also includes a heat-insulating layer made of steel material, and the heat-insulating layer includes a conical ring located at the top and a fixing ring located at the bottom. The ring is attached to the outer peripheral wall of the cone, and the lower edge of the ring is against the support ring. The fixing ring is attached to the outer peripheral wall of the bottom edge. The fastener passes through the fixing ring and is inserted into the bottom edge, so that the heat-insulating layer is sleeved and fixed outside the cone. The support ring supports the top of the heat-insulating layer, the bottom edge fixes the bottom of the heat-insulating layer, and the ring and the fixing ring position the heat-insulating layer, so that the heat-insulating layer made of steel material can be fixed outside the cone made of titanium material, and the heat-insulating layer and the cone are conveniently connected.

[0011] In the titanium material dryer, a plurality of titanium welding points are welded on the top of the cone, and the titanium welding points are arranged close to the upper edge of the collar. The titanium welding points play a positioning role, and the titanium welding points prevent the thermal insulation layer from moving upward, thereby improving the stability of the thermal insulation layer.

[0012] In the above-mentioned titanium material dryer, the dryer further comprises a jacket made of titanium material, the jacket is located between the cone and the insulation layer, the jacket is welded and fixedly connected to the cone, and a support rib plate made of titanium material is welded and fixedly connected between the jacket and the bottom edge. The support rib plate plays a role of supporting the jacket and improving the stability of the jacket installation.

[0013] In the above-mentioned titanium material dryer, the dryer further comprises an ear seat made of steel material and a fixing seat made of titanium material, the fixing seat is fixedly connected to the jacket by welding, the ear seat is fixedly connected to the fixing seat by a fastener, and the ear seat passes through the insulation layer. This structure can reduce the use of titanium material and reduce manufacturing costs.

[0014] In the above-mentioned titanium material dryer, the dryer also includes an upper pipe made of titanium material, the top of the jacket is welded and fixedly connected with an upper sleeve made of titanium material, the top of the thermal insulation layer is provided with an upper outlet hole, an upper positioning ring made of steel material 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. The upper pipe is the outlet pipe of the jacket.

[0015] In the above-mentioned titanium material dryer, the dryer also includes a lower pipe made of titanium material, the bottom of the jacket is welded and fixedly connected with a lower casing made of titanium material, the bottom of the thermal insulation layer is provided with a lower outlet hole, a lower positioning ring made of steel material is fixedly connected in the lower outlet hole, the outer end of the lower casing is inserted into the lower positioning ring, the inner end of the lower pipe is inserted into the outer end of the lower casing, and the lower pipe and the lower casing 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.

[0016] In the titanium material dryer, a middle hole is provided in the middle of the insulation layer, a middle positioning ring made of steel is fixedly connected to the middle hole, and the dryer further comprises a temperature measuring component, a temperature measuring tube made of titanium is welded and fixedly connected to the cone, the temperature measuring tube passes through the middle positioning ring, and the temperature measuring component is partially inserted and fixed in the temperature measuring tube. This structure allows the temperature measuring component to be installed while reducing costs.

[0017] In 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 component installation.

[0018] In the above-mentioned titanium material dryer, the dryer also includes a sampling valve, a valve seat made of titanium material is welded and fixedly connected to the cone, 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 cone through the sampling port. The part of the sampling valve that contacts the material is made of titanium material. This structure allows the sampling valve to be installed while reducing costs.

[0019] Compared with the prior art, the titanium material dryer provided by the utility model has the following advantages:

[0020] 1. The parts of the titanium dryer that are in contact with the materials are made of titanium, and the parts that are not in contact with the materials are made of steel, so that the titanium dryer can work under harsh conditions and reduce costs as much as possible.

[0021] 2. The head and cone of the titanium dryer are tightened and fixed by the upper flange and the lower flange, so that the head and cone made of titanium are easy to connect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall structural diagram of the titanium material dryer.

[0023] Figure 2 This is the titanium dryer Figure 1 Magnified image of area A.

[0024] Figure 3 This is the titanium dryer Figure 1 Magnified image of area B.

[0025] Figure 4 This is the titanium dryer Figure 1 Magnified image of area C.

[0026] Figure 5 This is the titanium dryer Figure 1 Magnified view of area D.

[0027] Figure 6 This is the titanium dryer Figure 1 Magnified image of area E.

[0028] Figure 7 This is the titanium dryer Figure 1 Magnified image of region F.

[0029] Figure 8 This is the titanium dryer Figure 1 Magnified view of region G.

[0030] Fig. 9 This is the titanium dryer Figure 1 Magnified view of region H.

[0031] In the figure, 1, end cap; 101, upper connecting tube; 2, cone; 201, lower connecting tube; 3, upper liner ring; 4, upper limit block; 5, upper flange; 6, lower liner ring; 7, lower limit block; 8, lower flange; 9, support ring; 10, bottom edge; 11, insulation layer; 111, sleeve ring; 112, fixing ring; 12, titanium welding point; 13, jacket; 14, supporting rib plate; 15, ear seat; 16, fixing seat; 17, upper connecting pipe; 18, upper casing; 19, upper outlet hole; 20, upper positioning ring; 21, lower connecting pipe; 22, lower casing; 23, lower outlet hole; 24, lower positioning ring; 25, middle outlet hole; 26, middle positioning ring; 27, temperature measuring assembly; 28, temperature measuring tube; 29, abutment ring; 30, sampling valve; 31, valve seat; 311, sampling port. DETAILED DESCRIPTION

[0032] 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.

[0033] like Figure 1 As shown, the titanium material dryer includes a head 1, a cone 2, an upper liner ring 3, an upper flange 5, a lower liner ring 6, a lower flange 8, a support ring 9, a bottom edge 10, an insulation layer 11, a jacket 13, a temperature measuring component 27 and a sampling valve 30.

[0034] The head 1 and the cone 2 are both made of titanium, and the upper flange 5 and the lower flange 8 are both made of steel. Figure 2 As shown, the end cap 1 comprises an upper connecting tube 101 located at the bottom, the outer peripheral wall of the upper connecting tube 101 is arranged in the vertical direction, an upper liner ring 3 made of titanium is welded and fixedly connected to the bottom of the upper connecting tube 101, the circumferential outer side of the upper liner ring 3 is protruded outside the upper connecting tube 101, an upper limit block 4 is welded and fixedly connected to the circumferential outer side wall of the upper connecting tube 101, an upper flange 5 is sleeved outside the upper connecting tube 101, and the upper flange 5 is positioned between the upper liner ring 3 and the upper limit block 4. The cone 2 comprises a lower connecting tube 201 located at the top, the outer peripheral wall of the lower connecting tube 201 is arranged in the vertical direction, a lower liner ring 6 made of titanium is welded and fixedly connected to the top of the lower connecting tube 201, the circumferential outer side of the lower liner ring 6 is protruded outside the lower connecting tube 201, a lower limit block 7 is welded and fixedly connected to the circumferential outer side wall of the lower connecting tube 201, a lower flange 8 is provided on the outer sleeve of the lower connecting tube 201, and the lower flange 8 is positioned between the lower liner ring 6 and the lower limit block 7. The upper liner ring 3 and the lower liner ring 6 are tightly fitted by fasteners passing through the upper flange 5 and the lower flange 8 and locked, so that the head 1 and the cone 2 are fixedly connected. The fasteners are a combination of bolts and nuts.

[0035] like Figure 3 , Figure 4 As shown, a support ring 9 made of titanium is welded and fixedly connected to the outer peripheral wall at the top of the cone 2. The support ring 9 is located below the lower connecting tube 201. A bottom edge 10 made of titanium is welded and fixedly connected to the bottom of the cone 2. The thermal insulation layer 11 is made of steel. The thermal insulation layer 11 includes a conical ring 111 located at the top and a fixed ring 112 located at the bottom. The ring 111 is attached to the outer peripheral wall of the cone 2, and the lower edge of the ring 111 is against the support ring 9. A titanium welding point 12 is welded on the top of the cone 2. The titanium welding point 12 is set against the upper edge of the ring 111. The fixed ring 112 is attached to the outer peripheral wall of the bottom edge 10. A fastener passes through the fixed ring 112 and is inserted into the bottom edge 10, so that the thermal insulation layer 11 is sleeved and fixed outside the cone 2. The fastener is a bolt.

[0036] The jacket 13 is made of titanium material, and is located between the cone 2 and the insulation layer 11 . The jacket 13 is fixedly connected to the cone 2 by welding, and a support rib 14 made of titanium material is fixedly connected to the bottom edge 10 by welding.

[0037] like Figure 5 As shown, the ear seat 15 is made of steel, the fixing seat 16 is made of titanium, the fixing seat 16 is welded and fixed to the jacket 13, the ear seat 15 and the fixing seat 16 are fixedly connected by fasteners, the ear seat 15 passes through the insulation layer 11, and the fasteners are a combination of bolts and nuts.

[0038] like Figure 6As shown, the upper pipe 17 is made of titanium, the top of the jacket 13 is welded and fixedly connected with an upper sleeve 18 made of titanium, the top of the thermal insulation layer 11 is opened with an upper outlet hole 19, and an upper positioning ring 20 made of steel is fixedly connected in the upper outlet hole 19, the outer end of the upper sleeve 18 is inserted into the upper positioning ring 20, the inner end of the upper pipe 17 is inserted into the outer end of the upper sleeve 18, and the upper pipe 17 and the upper sleeve 18 are welded and fixedly connected.

[0039] like Figure 7 As shown, the lower connecting pipe 21 is made of titanium, the bottom of the jacket 13 is welded and fixedly connected with a lower sleeve 22 made of titanium, the bottom of the thermal insulation layer 11 is provided with a lower outlet hole 23, and a lower positioning ring 24 made of steel is fixedly connected in the lower outlet hole 23, the outer end of the lower sleeve 22 is inserted into the lower positioning ring 24, the inner end of the lower connecting pipe 21 is inserted into the outer end of the lower sleeve 22, and the lower connecting pipe 21 and the lower sleeve 22 are welded and fixedly connected.

[0040] like Figure 8 As shown, a middle hole 25 is opened in the middle of the insulation layer 11, a middle positioning ring 26 made of steel is fixedly connected to the middle hole 25, a temperature measuring tube 28 made of titanium is welded and fixedly connected to the cone 2, the temperature measuring tube 28 passes through the middle positioning ring 26, and the temperature measuring component 27 is partially penetrated and fixed in the temperature measuring tube 28. A support ring 29 made of titanium is welded and fixedly connected to the temperature measuring tube 28, and the support ring 29 is against the outer end of the middle positioning ring 26.

[0041] like Fig. 9 As shown, a valve seat 31 made of titanium is welded and fixedly connected to the cone 2. The valve seat 31 has a sampling port 311. The valve body of the sampling valve 30 is fixedly connected to the valve seat 31 through a fastener. The sampling valve 30 is connected to the inner cavity of the cone 2 through the sampling port 311.

[0042] During processing, the various parts are welded and connected as needed to form a head 1 part and a cone 2 part. During operation, the head 1 and the cone 2 are connected.

[0043] 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.

[0044] Although this article uses more terms such as head 1, upper connecting tube 101, cone 2, lower connecting tube 201, upper liner ring 3, upper limit block 4, upper flange 5, lower liner ring 6, lower limit block 7, lower flange 8, support ring 9, bottom edge 10, insulation layer 11, collar 111, fixing ring 112, titanium welding point 123, jacket 13, supporting rib 14, ear seat 15, fixing seat 16, upper connecting pipe 17, upper sleeve 18, upper outlet hole 19, upper positioning ring 20, lower connecting pipe 21, lower sleeve 22, lower outlet hole 23, lower positioning ring 24, middle outlet hole 25, middle positioning ring 26, temperature measuring assembly 27, temperature measuring tube 28, abutment ring 29, sampling valve 30, valve seat 31, sampling port 311, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; any additional limitations interpreted as these terms are contrary to the spirit of the present invention.

Claims

1. A titanium material dryer, comprising a head (1) and a cone (2), characterized in that: The end cap (1) and the cone (2) are both made of titanium. An upper liner ring (3) made of titanium is welded and fixedly connected to the bottom of the end cap (1). The circumferential outer side of the upper liner ring (3) is protruding outside the end cap (1). A plurality of upper limit blocks (4) are welded and fixedly connected to the circumferential outer side wall of the end cap (1). An upper flange (5) is sleeved on the end cap (1). The upper flange (5) is positioned between the upper liner ring (3) and the upper limit blocks (4). A lower liner ring (6) made of titanium is welded and fixedly connected to the top of the cone (2). A circumferential outer protrusion is arranged outside the cone (2), and a plurality of lower limit blocks (7) are welded and fixedly connected on the circumferential outer wall of the cone (2). A lower flange (8) is sleeved on the cone (2), and the lower flange (8) is positioned between the lower liner ring (6) and the lower limit block (7). The upper flange (5) and the lower flange (8) are both made of steel material. Fasteners are passed through the upper flange (5) and the lower flange (8) and locked, so that the upper liner ring (3) and the lower liner ring (6) are tightly fitted, so that the head (1) and the cone (2) are fixedly connected.

2. The titanium material dryer according to claim 1, characterized in that: The sealing head (1) comprises an upper connecting tube (101) located at the bottom, the outer peripheral wall of the upper connecting tube (101) is arranged in the vertical direction, the upper limit block (4) is welded and fixedly connected to the upper connecting tube (101), and the upper flange (5) is sleeved outside the upper connecting tube (101).

3. The titanium material dryer according to claim 1, characterized in that: The cone (2) comprises a lower connecting tube (201) located at the top, the outer peripheral wall of the lower connecting tube (201) is arranged in the vertical direction, the lower limit block (7) is welded and fixedly connected to the lower connecting tube (201), and the lower flange (8) is sleeved outside the lower connecting tube (201).

4. The titanium material dryer according to claim 1, 2 or 3, characterized in that: A support ring (9) made of titanium is welded and fixedly connected to the outer peripheral wall of the top of the cone (2), and a bottom edge (10) made of titanium is welded and fixedly connected to the bottom of the cone (2). The dryer also includes a heat-insulating layer (11) made of steel material. The heat-insulating layer (11) includes a conical ring (111) located at the top and a fixing ring (112) located at the bottom. The ring (111) is attached to the outer peripheral wall of the cone (2), and the lower edge of the ring (111) is against the support ring (9). The fixing ring (112) is attached to the outer peripheral wall of the bottom edge (10). A fastener passes through the fixing ring (112) and is inserted into the bottom edge (10), so that the heat-insulating layer (11) is sleeved and fixed outside the cone (2).

5. The titanium material dryer according to claim 4, characterized in that: A plurality of titanium welding points (12) are welded on the top of the cone (2), and the titanium welding points (12) are arranged close to the upper edge of the collar (111).

6. The titanium material drying machine according to claim 4, characterized in that: The dryer further comprises a jacket (13) made of titanium material, the jacket (13) being located between the cone (2) and the thermal insulation layer (11), the jacket (13) being fixedly connected to the cone (2) by welding, and a supporting rib plate (14) made of titanium material being fixedly connected by welding between the jacket (13) and the bottom edge (10).

7. The titanium material drying machine according to claim 6, characterized in that: The dryer further comprises an ear seat (15) made of steel material and a fixing seat (16) made of titanium material, wherein the fixing seat (16) is fixedly connected to the jacket (13) by welding, the ear seat (15) and the fixing seat (16) are fixedly connected by fasteners, and the ear seat (15) passes through the thermal insulation layer (11).

8. The titanium material drying machine according to claim 6, characterized in that: The dryer further comprises an upper pipe (17) made of titanium material, an upper sleeve (18) made of titanium material is welded and fixedly connected to the top of the jacket (13), an upper outlet hole (19) is opened at the top of the thermal insulation layer (11), an upper positioning ring (20) made of steel material is fixedly connected to the upper outlet hole (19), the outer end of the upper sleeve (18) is inserted into the upper positioning ring (20), the inner end of the upper pipe (17) is inserted into the outer end of the upper sleeve (18), and the upper pipe (17) and the upper sleeve (18) are welded and fixedly connected.

9. The titanium material drying machine according to claim 6, characterized in that: The dryer further comprises a lower pipe (21) made of titanium material, a lower sleeve (22) made of titanium material is welded and fixedly connected to the bottom of the jacket (13), a lower outlet hole (23) is opened at the bottom of the thermal insulation layer (11), a lower positioning ring (24) made of steel material is fixedly connected to the lower outlet hole (23), the outer end of the lower sleeve (22) is inserted into the lower positioning ring (24), the inner end of the lower pipe (21) is inserted into the outer end of the lower sleeve (22), and the lower pipe (21) and the lower sleeve (22) are welded and fixedly connected.

10. The titanium material drying machine according to claim 4, characterized in that: A central outlet hole (25) is provided in the middle of the heat-insulating layer (11), a central positioning ring (26) made of steel material is fixedly connected to the central outlet hole (25), the dryer further comprises a temperature measuring assembly (27), a temperature measuring tube (28) made of titanium material is welded and fixedly connected to the cone (2), the temperature measuring tube (28) passes through the central positioning ring (26), a portion of the temperature measuring assembly (27) is passed through and fixed in the temperature measuring tube (28), a supporting ring (29) made of titanium material is welded and fixedly connected to the temperature measuring tube (28), the supporting ring (29) is against the outer end of the central positioning ring (26).

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